Issued Patents All Time
Showing 51–65 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4870072 | 2-oxo-1-substituted pyrazolo[1,5-A]pyrimidine-6-carboxylic acid esters as blood pressure reducing agents | — | 1989-09-26 |
| 4859676 | 2-Oxo-1-sulfonyl pyrazolo(1,5-a) pyrimidine-6-carboxylic acid esters | — | 1989-08-22 |
| 4855301 | 1,2,3,4-Tetrahydro-6-substituted-4-aryl(or heterocyclo)-3-((substituted amino)carbonyl)-2-thioxo (or oxo)-5-pyrimidinecarboxylic acids and esters | George C. Rovnyak | 1989-08-08 |
| 4847379 | 3,6-dihydro-1,5(2H)-pyrimidinecarboxylic acid esters | — | 1989-07-11 |
| 4824831 | 4,5-dihydro-1H-benzazepine-3-carboxylic acid esters which are useful as anti-hypertensive agents | — | 1989-04-25 |
| 4769371 | Dihydropyrimidine carboxylic acid esters | — | 1988-09-06 |
| 4753946 | Pyrimidinecarboxylic acid derivatives | George C. Rovnyak | 1988-06-28 |
| 4746656 | 1,2,4,7-tetrahydro-2-oxopyrazolo[1,5-a]pyrimidine derivatives | — | 1988-05-24 |
| 4728652 | 2-substituted thio or oxy-4-aryl or heterocyclo-5-carboxy-1,4-dihydropyrimidines, composition containing them, and method of using them to reduce blood pressure | — | 1988-03-01 |
| 4694002 | Benzothiazepine derivatives | David Floyd | 1987-09-15 |
| 4689414 | 2-(substituted imino)-6-aryl-3,6-dihydro-4-substituted-1,5(2H)-pyrimidinecarboxylic acids and analogs | — | 1987-08-25 |
| 4684655 | 1,2,3,4-tetrahydro-6-substituted-4-aryl-3-substituted-2-thioxo(or oxo)-5-pyrimidinecarboxylic acids and esters and use thereof to lower blood pressure | — | 1987-08-04 |
| 4684656 | 1,2,3,4-tetrahydro-6-substituted-4-aryl-3-(substituted sulfonyl)-2-thioxo(or oxo)-5-pyrimidinecarboxylic acids and esters and method of using them to lower blood pressure | — | 1987-08-04 |
| 4650797 | Substituted 1,5-benzodiazepine compounds | — | 1987-03-17 |
| 4647561 | 1,5-benzodiazepine compounds | — | 1987-03-03 |