0000950134-95-002070.txt : 19950821 0000950134-95-002070.hdr.sgml : 19950821 ACCESSION NUMBER: 0000950134-95-002070 CONFORMED SUBMISSION TYPE: 10-K405/A PUBLIC DOCUMENT COUNT: 4 CONFORMED PERIOD OF REPORT: 19941231 FILED AS OF DATE: 19950818 SROS: NONE FILER: COMPANY DATA: COMPANY CONFORMED NAME: VIPONT ROYALTY INCOME FUND LTD CENTRAL INDEX KEY: 0000809873 STANDARD INDUSTRIAL CLASSIFICATION: MEDICINAL CHEMICALS & BOTANICAL PRODUCTS [2833] IRS NUMBER: 841071052 STATE OF INCORPORATION: CO FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 10-K405/A SEC ACT: SEC FILE NUMBER: 000-16124 FILM NUMBER: 95565170 BUSINESS ADDRESS: STREET 1: 2579 MIDPOINT DRIVE CITY: FORT COLLINS STATE: CO ZIP: 80525 BUSINESS PHONE: 3034825868 MAIL ADDRESS: STREET 1: 2579 MIDPOINT DR CITY: FORT COLLINS STATE: CO ZIP: 80525 10-K405/A 1 FORM 10-K AMENDMENT NO. 1 1 SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K/A-1 ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended Commission File No. December 31, 1994 0-16124 VIPONT ROYALTY INCOME FUND, LTD. (Exact name of registrant as specified in its charter) Colorado 84-10710523 (State of Incorporation) (I.R.S. Employer Identification Number) 2579 Midpoint Drive Fort Collins, Colorado 80525 (Address of principal (Zip Code) executive offices) Registrant's Telephone No., including Area Code: (303) 482-5868 Securities Registered pursuant to Section 12(b) of the Act: None Securities Registered pursuant to Section 12(g) of the Act: Limited Partnership Interests (Title of Class) Indicate by check mark whether the Registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the Registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes X No ----- ----- Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K is not contained herein, and will not be contained, to the best of Registrants' knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this Form 10-K. /x/ State the aggregate market value of the voting stock held by non-affiliates of the Registrant: Not applicable. DOCUMENTS INCORPORATED BY REFERENCE None 2 PART IV ITEM 14. EXHIBITS, FINANCIAL STATEMENT SCHEDULES AND REPORTS ON FORM 8-K. (a) The following documents of the Partnership are filed as part of this Report: 1. Financial Statements Independent Auditors' Reports Balance Sheets at December 31, 1994 and 1993 Statements of Operations for each of the three years ended December 31, 1994, 1993 and 1992 Statements of Changes in Partners' Equity (Deficit) for each of the three years ended December 31, 1994, 1993 and 1992 Statements of Cash Flows for each of the three years ended December 31, 1994, 1993 and 1992 Notes to the Financial Statements 2. Financial Statement Schedules Schedules for which provision is made in the applicable regulations of the Securities and Exchange Commission have been omitted because they are not required under the related instructions or the information required is contained elsewhere in the financial statements. 3. Exhibits Pursuant to Rule 12b-32 under the Securities Exchange Act of 1934, as amended, the following document, filed with the Securities and Exchange Commission as an Exhibit to the Annual Report on Form 10-K for the Fiscal Year ended December 31, 1987, file number 0-16124, is incorporated herein by this reference:
Exhibit No. ----------- Certificate of Limited Partnership 4.1
Pursuant to Rule 12b-32 under the Securities Exchange Act of 1934, as amended, the following document, filed with the Securities and Exchange Commission as an Exhibit to the Registration Statement on Form S-1 and amendment thereto, file number 33-11483, is incorporated herein by this reference: 3
Exhibit No. ----------- Agreement of Limited Partnership 4.2 Marketing Agreement, dated August 5, 1987, between 10.1 Atrix Laboratories, Inc. and the Registrant Purchase Option Agreement, dated August 5, 1987, 10.2 between Atrix Laboratories, Inc. and the Registrant The following exhibits are included herewith: Amendment No. 1 to the Agreement of Limited Partnership 4.3 First Amendment to the Marketing Agreement 10.3 between the Company and the Partnership dated as of October 14, 1992 First Amendment to the Purchase Option Agreement 10.4 between the Company and the Partnership dated as of October 14, 1992
(b) Reports on Form 8-K: No reports on Form 8-K were filed during the last quarter of the period covered by this report. 2 4 SIGNATURES Pursuant to the requirements of Section 13 and 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. VIPONT ROYALTY INCOME FUND, LTD. (Registrant) By: ATRIX LABORATORIES, INC. Its General Partner August 17, 1995 By: /s/ John E. Urheim ---------------------------------------------- John E. Urheim, Vice Chairman of the Board and Chief Executive Officer 5 VIPONT ROYALTY INCOME FUND, LTD. TABLE OF CONTENTS
Page ---- REPORT OF INDEPENDENT AUDITORS F-1 FINANCIAL STATEMENTS: Balance Sheets - December 31, 1994 and 1993 F-2 Statements of Operations - Years Ended December 31, 1994, 1993 and 1992 F-3 Statements of Changes in Partners' Equity (Deficit) - Years Ended December 31, 1994, 1993 and 1992 F-4 Statements of Cash Flows - Years Ended December 31, 1994, 1993 and 1992 F-5 NOTES TO FINANCIAL STATEMENTS F-6 - F-8
6 REPORT OF INDEPENDENT AUDITORS To the Partners of Vipont Royalty Income Fund, Ltd. Fort Collins, Colorado We have audited the accompanying balance sheets of Vipont Royalty Income Fund, Ltd., (the Partnership) as of December 31, 1994 and 1993, and the related statements of operations, changes in partners' equity (deficit), and cash flows for each of the three years in the period ended December 31, 1994. These financial statements are the responsibility of the Partnership's management. Our responsibility is to express an opinion on these financial statements based on our audits. We conducted our audits in accordance with generally accepted auditing standards. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements. An audit also includes assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion. In our opinion, such financial statements present fairly, in all material respects, the financial position of the Partnership at December 31, 1994 and 1993, and the results of its operations and its cash flows for each of the three years in the period ended December 31, 1994, in conformity with generally accepted accounting principles. /s/ DELOITTE & TOUCHE LLP ------------------------------- DELOITTE & TOUCHE LLP Denver, Colorado January 26, 1995 F-1 7 VIPONT ROYALTY INCOME FUND, LTD. BALANCE SHEETS DECEMBER 31, 1994 AND 1993 ASSETS
1994 1993 ------------ ----------- CURRENT ASSETS: Cash and cash equivalents $ --- $ --- ------------ ----------- TOTAL $ --- $ --- ============ =========== LIABILITIES AND PARTNERS' DEFICIT CURRENT LIABILITIES: Accounts payable - general partner $ 131,900 $ 103,274 ------------ ----------- Total current liabilities 131,900 103,274 ------------ ----------- COMMITMENTS (Note 3) --- --- PARTNERS' DEFICIT General partner 102,465 102,465 Limited partners (5,175 units authorized, issued and outstanding) 8,901,000 8,901,000 Accumulated deficit (9,135,365) (9,106,739) ------------ ----------- Total partners' deficit (131,900) (103,274) ------------ ----------- TOTAL $ --- $ --- ============ ===========
See notes to financial statements. F-2 8 VIPONT ROYALTY INCOME FUND, LTD. STATEMENTS OF OPERATIONS YEARS ENDED DECEMBER 31, 1994, 1993 AND 1992
1994 1993 1992 ------------ ----------- ------------ EXPENSES: General and administrative expenses $ 28,626 $ 35,245 $ 155,640 --------- -------- --------- Total expenses 28,626 35,245 155,640 INTEREST INCOME --- --- 1,997 --------- -------- --------- NET LOSS $ (28,626) $(35,245) $(153,643) ========= ======== ========= NET LOSS PER LIMITED PARTNERSHIP INTEREST $ (5) $ (7) $ (29) ========= ======== =========
See notes to financial statements. F-3 9 VIPONT ROYALTY INCOME FUND, LTD. STATEMENTS OF CHANGES IN PARTNERS' EQUITY (DEFICIT) YEARS ENDED DECEMBER 31, 1994, 1993, AND 1992
General Limited Partner 1% Partners 99% Total ---------- ------------ ------------ BALANCE, December 31, 1991 $13,287 $ 72,327 $ 85,614 ------- --------- --------- Net Loss (1,536) (152,107) (153,643) ------- --------- --------- BALANCE, December 31, 1992 $11,751 $ (79,780) $ (68,029) ------- --------- --------- Net Loss (352) (34,893) (35,245) ------- --------- --------- BALANCE, December 31, 1993 $11,399 $(114,673) $(103,274) ------- --------- --------- Net Loss (286) (28,340) (28,626) ------- --------- --------- BALANCE, December 31, 1994 $11,113 $(143,013) $(131,900) ======= ========= =========
See notes to financial statements. F-4 10 VIPONT ROYALTY INCOME FUND, LTD. STATEMENTS OF CASH FLOWS YEARS ENDED DECEMBER 31, 1994, 1993 AND 1992
1994 1993 1992 ------------- ------------- ------------- CASH FLOWS FROM OPERATING ACTIVITIES: Net loss $(28,626) $(35,245) $(153,643) Adjustments to reconcile net loss to net cash used in operating activities: Changes in operating assets and liabilities: Accounts payable - Trade --- --- (1,000) Accounts payable - General partner 28,626 35,245 53,239 -------- -------- --------- Cash used in operating activities --- --- (101,404) NET DECREASE IN CASH AND CASH EQUIVALENTS --- --- (101,404) CASH AND CASH EQUIVALENTS, BEGINNING OF YEAR --- --- 101,404 -------- -------- --------- CASH AND CASH EQUIVALENTS, END OF YEAR $ --- $ --- $ --- ======== ======== =========
See notes to financial statements. F-5 11 VIPONT ROYALTY INCOME FUND, LTD. NOTES TO FINANCIAL STATEMENTS YEARS ENDED DECEMBER 31, 1994, 1993 AND 1992 1. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Vipont Royalty Income Fund, Ltd. (the Partnership) is a Colorado Limited Partnership which was formed on August 5, 1987. The Partnership's activities to date have consisted of funding the research and development of new periodontal products for therapeutic use. Pursuant to a vote of the limited partners on June 20, 1990, Atrix Laboratories, Inc. (Atrix) was substituted as the General Partner of the Partnership and owns 1 percent of the Partnership. Pursuant to the partnership agreement, profits, losses, and distributions are allocated one percent to the General Partner and ninety-nine percent to the limited partners based on their respective ownership interests. CASH AND CASH EQUIVALENTS Cash equivalents include all highly liquid investments with a maturity of three months or less. RESEARCH AND DEVELOPMENT COSTS Research and development was performed for the Partnership under a research agreement with Atrix (Note 2). All costs associated with the research were expensed as they were incurred. Atrix allocated costs to the Partnership for those items which related directly to the research performed on behalf of the Partnership. GENERAL AND ADMINISTRATIVE EXPENSES General and administrative expenses include bank service charges, legal fees, management fees and office expenses. INCOME TAXES The Partnership is not considered a taxable entity for federal and state income tax purposes. Any taxable income or losses are reported by the partners on their own tax returns in accordance with the partnership agreement. LOSS PER LIMITED PARTNERSHIP INTERESTS The loss per limited partnership interest is calculated based on the 5,175 limited partnership units outstanding. F-6 12 VIPONT ROYALTY INCOME FUND, LTD. NOTES TO FINANCIAL STATEMENTS - (CONTINUED) YEARS ENDED DECEMBER 31, 1994, 1993 AND 1992 2. RESEARCH AND DEVELOPMENT Effective August 5, 1987, the Partnership entered into contracts with Atrix to perform research and development for new therapeutic periodontal treatment products and the development of a method of producing sanguinarine from plant cells in tissue culture. Under the terms of the contracts, the Partnership made annual advance payments to Atrix for the estimated yearly cost of the research. The advance payments were expensed monthly as the funds were used to perform research. Atrix received 18.3 percent of all direct and indirect research costs as overhead reimbursement. During the year ended December 31, 1991, the remaining funds raised by the Partnership were expended. Atrix has elected to use its funds to continue research and development activities related to the Perio Product. 3. RELATED PARTY TRANSACTIONS AND COMMITMENTS See Note 2 for additional related party transactions. The Partnership is required to pay the General Partner $12,000 annually for management fees. The Partnership incurred $12,000 in management fees for each year ended December 31, 1994, 1993 and 1992. The Partnership owed the General Partner $131,900 at December 31, 1994 and $103,274 at December 31, 1993 for expenses incurred by the General Partner on behalf of the Partnership. The Partnership's payable to the General Partner is a result of administrative expenses being paid by the General Partner. As the Partnership will no longer be able to pay continued administrative expenses of the Partnership, the General Partner has agreed to continue to fund these continued expenses. Pursuant to a marketing agreement, the Partnership has granted Atrix the exclusive right, subject to certain conditions, to manufacture and market therapeutic periodontal treatment products (the Product), if developed. In exchange for the manufacturing and marketing rights, Atrix is required to pay the Partnership quarterly royalty payments in the following amounts: (i) 12 percent of gross sales revenues, as that term is defined in the marketing agreement, until such time as they equal two times the gross proceeds from the public offering of Partnership units in 1987 allocated to the research and development of the Perio Product; (ii) thereafter, 8% of gross sales revenues until such time as they equal an additional two times the gross proceeds from the public offering of Partnership units in 1987 allocated to research and development of F-7 13 VIPONT ROYALTY INCOME FUND, LTD. NOTES TO FINANCIAL STATEMENTS - (CONTINUED) YEARS ENDED DECEMBER 31, 1994, 1993 AND 1992 the Perio Product; and (iii) thereafter, 4% of gross sales revenues and continuing until the earlier of certain events, more particularly set forth in the marketing agreement. The Partnership has granted Atrix the exclusive right, but not the obligation, to purchase all of the Partnership's right, title and interest in the therapeutic periodontal treatment technology and products. The exercise price for the option is equal to two times the gross proceeds from the public offering of the Partnership units in 1987 allocated to the research and development of the Perio Product. This option cannot be exercised until the partners have received four times their initial investment relating to the Perio Product. F-8 14 EXHIBIT INDEX
Exhibit No. Exhibit Description Page ----------- ------------------- ---- 4.3 Amendment No. 1 to the Agreement of Limited Partnership 10.3 First Amendment to the Marketing Agreement between the Company and the Partnership dated as of October 14, 1992 10.4 First Amendment to the Purchase Option Agreement between the Company and the Partnership dated as of October 14, 1992
EX-4.3 2 AMENDMENT NO.1 TO AGREEMENT OF LIMITED PARTNERSHIP 1 Exhibit 4.3 AMENDMENT NO. 1 TO VIPONT ROYALTY INCOME FUND, LTD. AMENDED AND RESTATED AGREEMENT OF LIMITED PARTNERSHIP This Amendment No. 1 to Vipont Royalty Income Fund, Ltd. Amended and Restated Agreement of Limited Partnership ("Amendment No. 1"), dated as of October 14, 1992, by and between Atrix Laboratories, Inc., a Delaware corporation ("Atrix" or the "General Partner"), and those persons admitted as limited partners (the "Limited Partners") pursuant to the Amended and Restated Agreement and the Prior Agreement, both as defined below. This Amendment No. 1 amends the Vipont Royalty Income Fund, Ltd. Amended and Restated Agreement of Limited Partnership dated as of June 20, 1990 (the "Amended and Restated Agreement"), as well as the Partnership Documents, as hereinafter defined. WHEREAS, Vipont Royalty Income Fund, Ltd. (the "Partnership") was formed as a limited partnership upon the filing of a Certificate of Limited Partnership dated August 5, 1987 in the office of the Secretary of State of the State of Colorado, pursuant to the terms of the Agreement of Limited Partnership of the Partnership, dated August 5, 1987 (the "Prior Agreement"); and WHEREAS, the Partnership and the General Partner entered into the Technology Transfer Agreement, the Research and Development Agreement, the Marketing Agreement and the Purchase Option Agreement, all dated as of an even date with the Prior Agreement (collectively and together with the Amended and Restated Agreement, referred to herein as the "Partnership Documents"), for the purpose of developing a biodegradable periodontal pocket treatment containing sanguinarine or other benzophenanthridine alkaloids; and WHEREAS, the funding provided by the Partnership to develop and test the Perio Product-Sanguinarine was exhausted prior to September 30, 1991 and since that date the General Partner has advanced funds to the Partnership to complete the Phase III Clinical Studies and to conduct a clarifying study; and WHEREAS, at a Special Meeting of the Limited Partners of the Partnership, duly called and held on October 14, 1992, the Limited Partners approved a proposal to authorize the General Partner to amend the Partnership Documents to permit the General Partner to share in certain royalties and proceeds from the sale of rights related to the Perio Product, as more fully described in the Proposal section of the Partnership's Special Meeting Proxy Statement dated August 31, 1992 (the "Proxy Statement"). 2 NOW, THEREFORE, in consideration of the mutual promises and agreements made herein, the parties hereto, intending to be legally bound, hereby agree as follows: 1. DEFINITIONS. "Partnership Documents" means together, the Amended and Restated Agreement of Limited Partnership, Technology Transfer Agreement, Research and Development Agreement, Marketing Agreement, and the Purchase Option Agreement, all between Atrix Laboratories, Inc. and the Partnership. "Perio Product" means a biodegradable periodontal pocket treatment with or without an active agent. "Perio Product-Doxycycline" means the Perio Product with doxycycline. "Perio Product-Sanguinarine" means the Perio Product with sanguinarine or other benzophenanthridine alkaloids. "Proposal" shall mean the proposal submitted to the Limited Partners to amend the Partnership Documents to permit the Partnership and the General Partner to share in certain royalties and proceeds from the sale of rights related to the Perio Product. "Vehicle Control" means the Perio Product utilizing the biodegradable and biocompatible polymer without an active agent. 2. AMENDMENTS TO THE AMENDED AND RESTATED AGREEMENT. The Amended and Restated Agreement is amended as follows: (a) Section 1.04 is amended in its entirety to read as follows: Section 1.04. CHARACTER OF BUSINESS: The business of the Partnership shall be to conduct a research and development program so as to develop, clinically test, manufacture and market (after having received all necessary United States and foreign governmental approvals) a timed release periodontal pocket treatment for effective delivery of (i) sanguinarine or other benzophenanthridine alkaloids, (ii) doxycycline, or (iii) a Perio Product without an active agent, to the gingival pocket to treat periodontal disease and to own, license or sell such treatment and the technology related thereto. 2 3 (b) A new Section 5.06 shall be added as follows: Section 5.06. ROYALTIES AND SALES. The Partnership and the General Partner shall share in all royalties and any proceeds from the sale of rights related to the Perio Product on a percentage basis representing the ratio of the total costs, including, but not limited to all costs for testing, development and securing regulatory approval, if ever, of the Perio Product to the amount that each party has contributed ("Percentage Contribution") through the date of such regulatory approval. For the purposes of this Section 5.06, the Limited Partners shall be credited with $10,350,000, the amount raised in the initial public offering of the Partnership, in determining its Percentage Contribution. (c) The appropriate provisions of the Amended and Restated Agreement are hereby amended to the extent necessary to take into effect the amendments set forth in this Amendment No. 1, as more fully described and set forth in the Proposal section of the Proxy Statement, a copy of which is attached hereto as Exhibit A and made part hereof. 3. OTHER AGREEMENTS. Except as modified hereby or to conform to the provisions of the Proposal, the Amended and Restated Documents shall remain in full force and effect in accordance with its terms. 3 4 IN WITNESS WHEREOF, the parties hereto have executed this Amendment No. 1 as of the date first above written. GENERAL PARTNER: ATRIX LABORATORIES, INC. By: /s/ Dr. G. Lee Southard --------------------------- Dr. G. Lee Southard, President LIMITED PARTNERS: By: Atrix Laboratories, Inc., their Attorney-in-Fact ATRIX LABORATORIES, INC. By: /s/ Dr. G. Lee Southard -------------------------------- Dr. G. Lee Southard, President 4 EX-10.3 3 AM. #1 TO MARKETING AGREEMENT DATED 10/14/92 1 Exhibit 10.3 FIRST AMENDMENT TO MARKETING AGREEMENT This First Amendment to Marketing Agreement, dated as of October 14, 1992, by and between Atrix Laboratories, Inc. (formerly known as Vipont Research Laboratories, Inc.), a Delaware corporation ("Atrix"), and Vipont Royalty Income Fund, Ltd., a Colorado limited partnership (the "Partnership"). WHEREAS, the Partnership was formed as a limited partnership upon the filing of a Certificate of Limited Partnership dated August 5, 1987 in the office of the Secretary of State of the State of Colorado, pursuant to the terms of the Agreement of Limited Partnership of the Partnership, dated August 5, 1987 (the "Prior Agreement"), and amended and restated pursuant to the Amended and Restated Agreement dated as of June 20, 1990 (the "Amended and Restated Agreement"); and WHEREAS, the Partnership and Atrix entered into the Technology Transfer Agreement, the Research and Development Agreement, the Marketing Agreement and the Purchase Option Agreement, all dated as of an even date with the Prior Agreement (collectively and together with the Amended and Restated Agreement, referred to herein as the "Partnership Documents"), for the purpose of developing a biodegradable periodontal pocket treatment containing sanguinarine or other benzophenanthridine alkaloids; and WHEREAS, the funding provided by the Partnership to develop and test the Perio Product-Sanguinarine was exhausted prior to September 30, 1991 and since that date Atrix has advanced funds to the Partnership to complete the Phase III Clinical Studies and to conduct a clarifying study; and WHEREAS, at a Special Meeting of the Limited Partners of the Partnership, duly called and held on October 14, 1992, the Limited Partners approved a proposal to authorize Atrix to amend the Partnership Documents to permit Atrix to share in certain royalties and proceeds from the sale of rights related to the Perio Product, as more fully described in the Proposal section of the Partnership's Special Meeting Proxy Statement dated August 31, 1992 (the "Proxy Statement"). NOW, THEREFORE, in consideration of the mutual promises and agreements made herein, the parties hereto, intending to be legally bound, hereby agree as follows: 1. DEFINITIONS. "Partnership Documents" means together, the Amended and Restated Agreement of Limited Partnership, Technology Transfer Agreement, Research and Development Agreement, Marketing Agreement, and the Purchase Option Agreement, all between Atrix Laboratories, Inc. and the Partnership. 2 "Percentage Contribution" means a percentage representing the ratio of the total costs, including, but not limited to all costs for testing, development and securing regulatory approval, if ever, of the Perio Product with an active agent, sanguinarine or doxycycline, and the Perio Product without an active agent, to the amount that each party has contributed through the date of such regulatory approval. For purposes of this definition, the Limited Partners shall be credited with $10,350,000, the amount raised in the initial public offering of the Partnership. "Perio Product" means a biodegradable periodontal pocket treatment with or without an active agent. "Perio Product-Doxycycline" means the Perio Product with doxycycline. "Perio Product-Sanguinarine" means the Perio Product with sanguinarine or other benzophenanthridine alkaloids. "Proposal" shall mean the proposal submitted to the Limited Partners to amend the Partnership Documents to permit the Partnership and the General Partner to share in certain royalties and proceeds from the sale of rights related to the Perio Product. "Sale of Rights" means the sale of rights related to the Perio Product, including, but not limited to, licenses granted to unaffiliated third parties. "Vehicle Control" means the Perio Product utilizing the biodegradable and biocompatible polymer without an active agent. 2. Article 4 of the Marketing Agreement is amended in its entirety to read as follows: If Atrix has not, within nine months after regulatory approval of the Treatment has been obtained in any country, introduced the Treatment to the commercial market place in such country, then Atrix's rights hereunder shall no longer apply to any such country and the Partnership shall thereafter have the right to enter into exclusive agreements with third parties for the manufacture and sale of the Treatment in each such country in which Atrix's rights hereunder no longer apply, provided, however, that Atrix shall have the right to a proportionate share of royalties and any proceeds from the sale of rights related to the Treatment, on a percentage basis representing Atrix's Percentage Contribution. In addition, Atrix expressly consents to the granting of a sublicense to any such third party to use the Existing Sanguinarine Technology to manufacture and market the Treatment, subject to the terms and conditions of the Technology 2 3 Transfer Agreement. This right of the Partnership shall be subject, in all cases and all countries, to the requirements that (i) the royalties payable to the Partnership by each third party shall not be less than (12) percent of all Gross Sales Revenues from the sale of the Treatment, and (ii) each third party agrees to be bound by and to comply with the other terms and conditions of this Agreement with respect to its manufacturing and sale of the Treatment. 3. Article 5 of the Marketing Agreement is amended in its entirety to read as follows: 5.1 ROYALTIES. In consideration of the exclusive rights granted to Atrix hereunder, Atrix shall make quarterly payments to the Partnership based on Gross Sales Revenues of the Perio Product as follows: (a) Twelve (12) percent of all Gross Sales Revenues multiplied by the Partnership's Percentage Contribution, for a period of time to begin upon the date on which the first Gross Sales Revenues are received by Atrix and to end upon the date on which Atrix has, pursuant to this Agreement, paid or accrued an obligation to pay to the Partnership an amount equal to the Partnership's Percentage Contribution multiplied by $18,000,000; (b) Eight (8) percent of all Gross Sales Revenues multiplied by the Partnership's Percentage Contribution, for a period of time to begin upon the date on which Atrix has, pursuant to this Agreement, paid or accrued an obligation to pay to the Partnership an amount equal to $18,000,000 and to end upon the date on which Atrix has, pursuant to this Agreement, paid or accrued an obligation to pay to the Partnership an amount equal to the Partnerships Percentage Contribution multiplied by $36,000,000; and (c) Four (4) percent of all Gross Sales Revenues multiplied by the Percentage Contribution, for a period of time to begin upon the date on which Atrix has, pursuant to this Agreement, paid or accrued an obligation to pay to the Partnership an amount equal to the Percentage Contribution multiplied by $36,000,000 and to end upon the earlier of (i) the exercise of the option contained in the Purchase Option Agreement (the "Purchase Option"); (ii) the termination of this Marketing Agreement; or (iii) the termination of the Partnership. 3 4 5.2 PROCEEDS FROM SALE OF RIGHTS. In consideration of the exclusive rights granted to Atrix hereunder, the Partnership shall be entitled to receive a portion of any proceeds received by Atrix from the Sale of Rights. The Partnership's percentage interest in any such proceeds shall be equal to its Percentage Contribution multiplied by any proceeds received from the Sale of Rights; provided, however, proceeds from the Sale of Rights shall only be payable to the Partnership to the extent required in Section 5.1. Notwithstanding the above the Partnership shall not be entitled to proceeds or payments from the Sale of Rights to the extent such proceeds are for the testing, development or securing regulatory approval of the Perio Product. 4. EFFECTIVE DATE. The effective date of this First Amendment shall be October 14, 1992. 5. TERMS. Terms used herein and not otherwise defined in this First Amendment shall have the meaning ascribed to each of them in the Marketing Agreement. 6. NO OTHER MODIFICATIONS. The intent of the parties hereto is to modify only those provisions of the Marketing Agreement as are set forth herein. All other terms and provisions set forth in the Marketing Agreement shall remain in full force and effect. 7. NO WAIVER. Nothing in this First Amendment shall be construed as a waiver by either party of any of its rights to exercise any right, power or remedy hereunder or under the Marketing Agreement. 8. COUNTERPARTS. This First Amendment may be executed in counterparts, and the signed originals shall be sent, via facsimile, to each party, each of which shall be deemed to be an original and all of which when taken together shall constitute a single agreement. 4 5 IN WITNESS WHEREOF, the parties hereto have executed this First Amendment as of the date first above written. ATRIX LABORATORIES, INC. By: /s/ Dr. G. Lee Southard --------------------------- Dr. G. Lee Southard, President VIPONT ROYALTY INCOME FUND, LTD. By: /s/ Dr. G. Lee Southard --------------------------- Dr. G. Lee Southard, President, Atrix Laboratories, Inc., general partner of Vipont Royalty Income Fund, Ltd. 5 EX-10.4 4 AM. #1 TO PURCHASE OPTION AGREEMENT DATED 10/14/92 1 Exhibit 10.4 FIRST AMENDMENT TO PURCHASE OPTION AGREEMENT This First Amendment to Purchase Option Agreement, dated as of October 14, 1992, by and between Atrix Laboratories, Inc. (formerly known as Vipont Research Laboratories, Inc.), a Delaware corporation ("Atrix"), and Vipont Royalty Income Fund, Ltd., a Colorado limited partnership (the "Partnership"). WHEREAS, the Partnership was formed as a limited partnership upon the filing of a Certificate of Limited Partnership dated August 5, 1987 in the office of the Secretary of State of the State of Colorado, pursuant to the terms of the Agreement of Limited Partnership of the Partnership, dated August 5, 1987 (the "Prior Agreement"), and amended and restated pursuant to the Amended and Restated Agreement dated as of June 20, 1990 (the "Amended and Restated Agreement"); and WHEREAS, the Partnership and Atrix entered into the Technology Transfer Agreement, the Research and Development Agreement, the Purchase Option Agreement and the Purchase Option Agreement, all dated as of an even date with the Prior Agreement (collectively and together with the Amended and Restated Agreement, referred to herein as the "Partnership Documents"), for the purpose of developing a biodegradable periodontal pocket treatment containing sanguinarine or other benzophenanthridine alkaloids; and WHEREAS, the funding provided by the Partnership to develop and test the Perio Product-Sanguinarine was exhausted prior to September 30, 1991 and since that date Atrix has advanced funds to the Partnership to complete the Phase III Clinical Studies and to conduct a clarifying study; and WHEREAS, at a Special Meeting of the Limited Partners of the Partnership, duly called and held on October 14, 1992, the Limited Partners approved a proposal to authorize Atrix to amend the Partnership Documents to permit Atrix to share in certain royalties and proceeds from the sale of rights related to the Perio Product, as more fully described in the Proposal section of the Partnership's Special Meeting Proxy Statement dated August 31, 1992 (the "Proxy Statement"). NOW, THEREFORE, in consideration of the mutual promises and agreements made herein, the parties hereto, intending to be legally bound, hereby agree as follows: 1. DEFINITIONS. "Percentage Contribution" means a percentage representing the ratio of the total costs, including, but not limited to all costs for testing, development and securing regulatory approval, if ever, of the Perio Product with an active agent, sanguinarine or doxycycline, and the Perio Product without an active agent, to the amount that each party 2 has contributed through the date of such regulatory approval. For purposes of this definition, the Limited Partners shall be credited with $10,350,000, the amount raised in the initial public offering of the Partnership. "Perio Product" means a biodegradable periodontal pocket treatment with or without an active agent. "Purchase Option" shall mean the exclusive right, but not the obligation, to purchase all of the Partnership's right, title and interest in and to the Perio Product, on the terms and conditions set forth in this Agreement. "Sale of Rights" means the sale of rights related to the Perio Product, including, but not limited to, licenses granted to non-affiliated third parties. 2. Article 2 of the Purchase Option Agreement is amended in its entirety to read as follows: 2.1. EXERCISE. Subject to the terms of this Agreement, the Partnership hereby irrevocably and exclusively grants to Atrix and its Affiliates the Purchase Option. The Purchase Option shall not be exercisable until after such time, if ever, as Atrix has paid or accrued an obligation to pay to the Partnership, pursuant to the Marketing Agreement, royalties on Gross Sales Revenues and/or proceeds from the Sale of Rights equal to the Partnership's Percentage Contribution multiplied by $36,000,000. Atrix or its Affiliates may exercise the Purchase Option by notifying the Partnership of its exercise in writing, after which time Atrix shall have no obligation to pay any additional royalties or proceeds from the Sale of Rights which accrue after the Purchase Option Notice Date pursuant to the Purchase Option Agreement. 2.2. PURCHASE PRICE. The exercise price of the Purchase Option (the "Purchase Price") shall be equal to the sum of the Partnership's Percentage Contribution multiplied by $18,000,000 and is payable in cash or such other forms of consideration as the parties hereto and Limited Partners owning at that time not less than 75% of the Partnership's Interests may agree, such Purchase Price to be paid on the Purchase Option Exercise Date (or such later date as the parties hereto and Limited Partners owning at that time not less than 75% of the Partnership's Interests may agree). 3. EFFECTIVE DATE. The effective date of this First Amendment shall be October 14, 1992. 2 3 4. TERMS. Terms used herein and not otherwise defined in this First Amendment shall have the meaning ascribed to each of them in the Purchase Option Agreement. 5. NO OTHER MODIFICATIONS. The intent of the parties hereto is to modify only those provisions of the Purchase Option Agreement as are set forth herein. All other terms and provisions set forth in the Purchase Option Agreement shall remain in full force and effect. 6. NO WAIVER. Nothing in this First Amendment shall be construed as a waiver by either party of any of its rights to exercise any right, power or remedy hereunder or under the Purchase Option Agreement. 7. COUNTERPARTS. This First Amendment may be executed in counterparts, and the signed originals shall be sent, via facsimile, to each party, each of which shall be deemed to be an original and all of which when taken together shall constitute a single agreement. 3 4 IN WITNESS WHEREOF, the parties hereto have executed this First Amendment as of the date first above written. ATRIX LABORATORIES, INC. By: /s/ Dr. G. Lee Southard --------------------------- Dr. G. Lee Southard, President VIPONT ROYALTY INCOME FUND, LTD. By: /s/ Dr. G. Lee Southard --------------------------- Dr. G. Lee Southard, President, Atrix Laboratories, Inc., general partner of Vipont Royalty Income Fund, Ltd. 4