Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4565875 | Imidazole plant growth regulators | — | 1986-01-21 |
| 4304779 | 6-(Nitrogen-containing heterocyclic)hydroxymethylpenicillanic acids, compounds related thereto and processes for their preparation | Ashit K. Ganguly, Viyyoor M. Girijavallabhan | 1981-12-08 |
| 4283531 | Synthesis of .beta.-lactams having a substituted hydroxymethylene group at the position .alpha. to the lactam carbonyl group | Ashit K. Ganguly, Viyyoor M. Girijavallabhan, Olga Sarre, Stuart W. McCombie | 1981-08-11 |
| 4272439 | 6-(Substituted-hydroxymethylene penams) | Ashit K. Ganguly, Viyyoor M. Girijavallabhan, Olga Sarre, Stuart W. McCombie | 1981-06-09 |