Kiener; Andreas
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kiener; Andreas.The latest application filed is for "biotechnological process for the preparation of cyclic-s-.alpha.-imino carboxylic acids and r-.alpha.-imino carboxamides".
- Kiener; Andreas - Visp CH
| Patent | Date |
|---|---|
| Biotechnological process for the preparation of cyclic-s-.alpha.-imino carboxylic acids and r-.alpha.-imino carboxamides Grant 5,622,846 - Kiener , et al. April 22, 1 | 1997-04-22 |
| Microbiological process for the production of hydroxylated heterocycles Grant 5,229,278 - Kiener , et al. July 20, 1 | 1993-07-20 |
| Microbiological process for the production of hydroxylated pyrazine derivatives Grant 5,173,412 - Kiener , et al. December 22, 1 | 1992-12-22 |
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