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These licenses require, among other things, the  Company to reimburse MD Anderson for ongoing patent expense.  Related party accounts payable of $&lt;font style=" FONT-SIZE: 10pt"&gt;10,017&lt;/font&gt; for patent expenses for the  Technology License, and accrued license payments attributable to  the Technology License totaling $&lt;font style=" FONT-SIZE: 10pt"&gt;50,000&lt;/font&gt; are included in Current  Liabilities as of June 30, 2013. Related party accrued expense  totaling $&lt;font style=" FONT-SIZE: 10pt"&gt;37,050&lt;/font&gt; as of June  30, 2013 represents hospital costs for the clinical trial and are  not related to the Technology License. As of June 30, 2013, the  Company estimates reimbursable past patent expenses will total  approximately $&lt;font style=" FONT-SIZE: 10pt"&gt;75,000&lt;/font&gt; for the  Technology License. The Company will be required to pay when  invoiced the past patent expenses at the rate of $&lt;font style=" FONT-SIZE: 10pt"&gt;25,000&lt;/font&gt; per quarter. In addition, the  Company decided to discontinue development of its siRNA technology  and subsequently canceled its siRNA license in June of 2012 (See  Note 1).&lt;/div&gt;    &lt;div style="clear:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;TEXT-ALIGN: justify; MARGIN: 0pt 0px; FONT: 10pt Times New Roman, Times, Serif"&gt;  &amp;#160;&lt;/div&gt;    &lt;div style="clear:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;TEXT-ALIGN: justify; MARGIN: 0pt 0px; FONT: 10pt Times New Roman, Times, Serif"&gt;  &lt;b&gt;&lt;i&gt;Drug Supplier Project Plan&lt;/i&gt;&lt;/b&gt; - In August of 2012,  Bio-Path entered into two project plan agreements with the  Company&amp;#8217;s drug substance manufacturer and its final drug  product manufacturer for the manufacture and delivery of final drug  product incorporating the drug substance for expected delivery in  the fourth quarter of 2012, with delivery subsequently revised to  the first quarter of 2013. The project plans required the Company  to pay approximately $&lt;font style=" FONT-SIZE: 10pt"&gt;340,000&lt;/font&gt;  in various stages as the drug substance and product are  manufactured and delivered to the Company. Of this amount, $&lt;font  style=" FONT-SIZE: 10pt"&gt;195,000&lt;/font&gt; was paid for or owed by the  Company and was carried on the Balance Sheet as of December 31,  2012 as Prepaid Drug Product for Testing. The drug product was  delivered to the Company in the first quarter of 2013 and the  Balance Sheet item Prepaid Drug Product for Testing totaling  $195,000 was expensed in the first quarter 2013. Amounts owed to  the Company&amp;#8217;s manufacturers for this drug batch have been  paid subsequent to year end. In addition, the Company signed  another supply agreement in the first quarter of 2013 for a  subsequent batch of drug product and a supply agreement with the  drug substance supplier in the second quarter of 2013. 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