Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0001354488-13-005500-index.html | 2013-10-01 07:10:52 | |
| 0001354488-13-005500.txt | 2013-10-01 07:10:52 | |
| ptn_8k.htm | 24359 | 2013-10-01 07:10:52 |
| ptn_ex99.htm | 176973 | 2013-10-01 07:10:52 |