Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6723345 | Topical drug preparations | Alan Drizen, Gary M. Nath | 2004-04-20 |
| 6514536 | Drug preparations for treating sexual dysfunction | Alan Drizen, Gary M. Nath | 2003-02-04 |
| 6387407 | Topical drug preparations | Alan Drizen, Gary M. Nath | 2002-05-14 |
| 6346271 | Topical drug preparations | Alan Drizen, Gary M. Nath | 2002-02-12 |
| 6335035 | Sustained release delivery system | Alan Drizen, Gary M. Nath | 2002-01-01 |
| 6335034 | Topical drug preparations | Alan Drizen, Gary M. Nath | 2002-01-01 |
| 6251436 | Drug preparations for treating sexual dysfunction | Alan Drizen, Gary M. Nath | 2001-06-26 |
| 6120804 | Topical drug preparations | Alan Drizen, Gary M. Nath | 2000-09-19 |
| 6063405 | Sustained release delivery system | Alan Drizen, Gary M. Nath | 2000-05-16 |
| 6036977 | Drug preparations for treating sexual dysfunction | Alan Drizen, Gary M. Nath | 2000-03-14 |
| 6007843 | Sustained release delivery system | Alan Drizen, Gary M. Nath | 1999-12-28 |
| 5952006 | Drug preparations for treating impotency | Alan Drizen, Gary M. Nath | 1999-09-14 |
| 5897880 | Topical drug preparations | Alan Drizen, Gary M. Nath | 1999-04-27 |
| 5716631 | Long acting narcotic analgesics and antagonists | Alan Drizen, Gary M. Nath | 1998-02-10 |
| 5709883 | Long acting narcotic analgesics and antagonists | Alan Drizen, Gary M. Nath | 1998-01-20 |
| 4733593 | Mixed meter metronome | — | 1988-03-29 |