Issued Patents All Time
Showing 26–50 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5783208 | Transdermal drug delivery matrix for coadministering estradiol and another steroid | Srinivasan Venkateshwaran | 1998-07-21 |
| 5780050 | Drug delivery compositions for improved stability of steroids | Uday Jain, Srinivasan Venkateshwaran | 1998-07-14 |
| 5766620 | Buccal delivery of glucagon-like insulinotropic peptides | Sonia J. Heiber, Mark Gutniak | 1998-06-16 |
| 5662925 | Transdermal delivery system with adhesive overlay and peel seal disc | Werner Heiber, William R. Good, Srinivasan Venkateshwaran | 1997-09-02 |
| 5626866 | Drug-containing adhesive composite transdermal delivery device | Srinivasan Venkateshwaran, Werner Heiber, Suresh Borsadia | 1997-05-06 |
| 5601839 | Triacetin as a penetration enhancer for transdermal delivery of a basic drug | Danyi Quan, Ninad Deshpanday, Srinivasan Venkateshwaran | 1997-02-11 |
| 5516523 | Transmucosal delivery of macromolecular drugs | Sonia J. Heiber, Sirish C. Dave | 1996-05-14 |
| 5460820 | Methods for providing testosterone and optionally estrogen replacement therapy to women | Dinesh C. Patel, Norman A. Mazer, Srinivasan Venkateshwaran | 1995-10-24 |
| 5346701 | Transmucosal delivery of macromolecular drugs | Sonia J. Heiber, Sirish C. Dave | 1994-09-13 |
| 5302395 | Method and systems for administering nitroglycerin transdermally at enhanced transdermal fluxes | Dinesh C. Patel, Sonia J. Heiber | 1994-04-12 |
| 5227169 | Sorbitan esters as skin permeation enhancers | Sonia J. Heiber, Dinesh C. Patel | 1993-07-13 |
| 5212199 | Sorbitan esters as skin permeation enhancers | Sonia J. Heiber, Dinesh C. Patel | 1993-05-18 |
| 5202125 | Method and systems for administering nitroglycerin transdermally at enhanced transdermal fluxes | Dinesh C. Patel, Sonja Heiber | 1993-04-13 |
| 5164190 | Subsaturated transdermal drug delivery device exhibiting enhanced drug flux | Dinesh C. Patel | 1992-11-17 |
| 5152997 | Method and device for transdermally administering testosterone across nonscrotal skin at therapeutically effective levels | Dinesh C. Patel, Werner Heiber | 1992-10-06 |
| 5139023 | Apparatus and method for noninvasive blood glucose monitoring | Theodore H. Stanley, William I. Higuchi, Jie Zhang | 1992-08-18 |
| 5122383 | Sorbitan esters as skin permeation enhancers | Sonia J. Heiber, Dinesh C. Patel | 1992-06-16 |
| 5064654 | Mixed solvent mutually enhanced transdermal therapeutic system | Bret Berner, Gerard C. Mazzenga, John H. Otte | 1991-11-12 |
| 4983395 | Device for administering an active agent to the skin or mucosa | Yunik Chang, Dinesh C. Patel | 1991-01-08 |
| 4917676 | User-activated transdermal therapeutic system | Werner Heiber, Robert Andriola, Paul Williams | 1990-04-17 |
| 4911707 | Monolithic user-activated transdermal therapeutic system | Werner Heiber, Robert Andriola, Paul Williams | 1990-03-27 |
| 4895724 | Chitosan compositions for controlled and prolonged release of macromolecules | John R. Cardinal, William J. Curatolo | 1990-01-23 |
| 4855294 | Method for reducing skin irritation associated with drug/penetration enhancer compositions | Dinesh C. Patel | 1989-08-08 |
| 4853227 | Transdermal administration of a systemic active agent to a premature neonatal infant | Tamie Kurihara-Bergstrom, William R. Good | 1989-08-01 |
| 4849224 | Device for administering an active agent to the skin or mucosa | Yunik Chang, Dinesh C. Patel | 1989-07-18 |