Issued Patents All Time
Showing 1–25 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6262029 | Chemically modified saponins and the use thereof as adjuvants | Dante J. Marciani | 2001-07-17 |
| 6071510 | Modified amino acids and compositions comprising the same for delivering active agents | Andrea Leone-Bay, Koc-Kan Ho, Nai Fang Wang | 2000-06-06 |
| 5650386 | Compositions for oral delivery of active agents | Andrea Leone-Bay, Koc-Kan Ho | 1997-07-22 |
| RE35072 | 4-substituted pyrazolo[3,4-d]pyrimidine derivatives | Zoltan G. Hajos | 1995-10-24 |
| 5457212 | Process for the preparation of enantiomerically pure thienopyran derivatives | Pauline Sanfilippo, Maud Urbanski | 1995-10-10 |
| 5378713 | Substituted thienopyrans as antihypertensive agents | Pauline Sanfilippo, James J. McNally, Robert Falotico | 1995-01-03 |
| 5284857 | Substituted thienopyrans as antihypertensive agents | Pauline Sanfilippo, James J. McNally, Robert Falotico | 1994-02-08 |
| 5252569 | 6-substituted purinyl piperazine derivatives | Zoltan G. Hajos | 1993-10-12 |
| 5192786 | Substituted biphenylalkoxyamines | Pauline Sanfilippo | 1993-03-09 |
| 5164390 | 6-substituted purinyl piperazine derivatives | Zoltan G. Hajos, Ramesh M. Kanojia | 1992-11-17 |
| 5137890 | 4-phenyl tetrahydropyrido(4,3-d)pyrimidines | Pauline Sanfilippo | 1992-08-11 |
| 5106863 | Substituted imidazole and pyridine derivatives | Zoltan G. Hajos, Jerry R. Roberts | 1992-04-21 |
| 5030736 | Substituted thienopyrans | Pauline Sanfilippo, James J. McNally, Robert Falotico | 1991-07-09 |
| 5021574 | 6-substituted purinyl piperazine derivatives | Zoltan G. Hajos, Ramesh M. Kanojia | 1991-06-04 |
| 5001127 | 4-substituted pyrazolo[3,4-d]pyrimidine derivatives | Zoltan G. Hajos | 1991-03-19 |
| 4992435 | Substituted thienopyrans as antihypertensive agents | Pauline Sanfilippo, James J. McNally, Robert Falotico | 1991-02-12 |
| 4885300 | 4-Substituted pyrazolo[3,4-D]pyrimidine derivatives | Zoltan G. Hajos | 1989-12-05 |
| 4880824 | Phenyl and benzoyl substituted imidazo-fused heterocyclic calcium channel blockers | Maud Urbanski | 1989-11-14 |
| 4880817 | O-functionalized derivatives of substituted isoquinolin-3-ols having cardiotonic and/or phosphodiesterase fraction III inhibiting properties and/or renal vasodilating properties | Ramesh M. Kanojia, O. William Lever, Jr. | 1989-11-14 |
| 4876257 | 6-Substituted purinyl piperazine derivatives useful as cardiotonic and antiarrhythmic agents | Zoltan G. Hajos, Ramesh M. Kanojia | 1989-10-24 |
| 4871745 | 2- or 3-aryl substituted imidazo(1,2-A)pyridines and their use as antisecretory agents | — | 1989-10-03 |
| 4861897 | 2-Aryloxyalkylaminobenzoxazoles and 2-aryloxyalkylaminobenzothiazoles | Pauline Sanfilippo | 1989-08-29 |
| 4835157 | Thieno- and furopyrimidine-2,4-dione piperidine derivatives as serotonin antagonists and alpha adrenergic blocking agents | Ronald K. Russell | 1989-05-30 |
| 4822800 | Isoquinolinol compounds having cardiotonic and phosphodiesterase fraction III inhibiting properties and/or renal vasodilating properties | Robert Falotico, Ramesh M. Kanojia, Alfonso J. Tobia | 1989-04-18 |
| 4804756 | Process for preparing 5,6-dialkoxy-4-alkyl-2(1H)-quinazolinones | Victor T. Bandurco, Robert A. Mallory | 1989-02-14 |