Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8200327 | Device for transdermal electrotransport delivery of fentanyl and sufentanil | Keith Bernstein, Henk Noorduin | 2012-06-12 |
| 7302293 | Device for transdermal electrotransport delivery of fentanyl and sufentanil | Keith Bernstein, Henk Noorduin | 2007-11-27 |
| 7018370 | Device for transdermal electrotransport delivery of fentanyl and sufentanil | Keith Bernstein, Henk Noorduin | 2006-03-28 |
| 6881208 | Method and device for transdermal electrotransport delivery of fentanyl and sufentanil | Joseph B. Phipps, Keith Bernstein, Henk Noorduin | 2005-04-19 |
| 6425892 | Device for transdermal electrotransport delivery of fentanyl and sufentanil | Keith Bernstein, Henk Noorduin | 2002-07-30 |
| 6216033 | Device for transdermal electrotransport delivery of fentanyl and sufentanil | Keith Bernstein, Henk Noorduin | 2001-04-10 |
| 6171294 | Method and device for transdermal electrotransport delivery of fentanyl and sufentanil | Keith Bernstein, Henk Noorduin | 2001-01-09 |
| 4822802 | Method of fentanly administration for postoperative pain relief | Gerhard Levy, Marilou S. Powers Cramer | 1989-04-18 |