Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7750036 | Carvedilol salts, corresponding compositions, methods of delivery and/or treatment | Christopher S. Brook, Pingyun Chen, Wei Chen, Qunying Dai, Philip C. Dell'Orco +9 more | 2010-07-06 |
| 7649010 | Carvedilol hydrobromide | Pingyun Chen, Qunying Dai, Philip C. Dell'Orco, Claire Hisler, David H. Igo +2 more | 2010-01-19 |
| 6172237 | Process for preparing eprosartan | Joseph R. Flisak, Li Liu | 2001-01-09 |
| 4782163 | 2-(2-halo-3,4-dimethoxybenzyl)-5-(4-methoxyphenyl)-oxazolidines | Alan W. Tremper | 1988-11-01 |
| 4705862 | Chemical processes for 2-(2-halo-3,4-dimethoxybenzyl)-5-(4-methoxyphenyl)oxazolidines | Alan W. Tremper | 1987-11-10 |
| 4447621 | "Use of N-cyano-N'-methyl-N""-[2-(5-methyl-4-imidazolylmethyldithio)ethyl]guanidi ne in the preparation of cimetidine" | George R. Wellman | 1984-05-08 |
| 4374996 | Disulfide intermediate for cimetidine | George R. Wellman | 1983-02-22 |
| 4321393 | Method for preparing 2-cyanamidobenzimidazoles or 2-cyanamidobenzoxazoles | Robert L. Webb | 1982-03-23 |
| 4285878 | N-Phenyl-N'-cyano-O-phenylisoureas | Robert L. Webb | 1981-08-25 |