Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001079973-20-000659-index-headers.html | 2020-08-11 16:10:59 | |
| 0001079973-20-000659-index.html | 2020-08-11 16:10:59 | |
| 0001079973-20-000659.txt | 2020-08-11 16:10:59 | |
| ex10x1.htm | 76602 | 2020-08-11 16:10:59 |
| ex10x2.htm | 75887 | 2020-08-11 16:10:59 |
| ex3x1.htm | 3061 | 2020-08-11 16:10:59 |
| opgn_8k.htm | 33915 | 2020-08-11 16:10:59 |