Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6566106 | Process for the isolation of clavulanic acid and of pharmaceutically acceptable salts thereof | — | 2003-05-20 |
| 6369219 | Preparation of clavulanate salts | — | 2002-04-09 |
| 6274575 | Isolation of clavulanic acid from fermentation broth by ultrafiltration | — | 2001-08-14 |
| 6207428 | Process for the isolation of clavulanic acid and of pharmaceutically acceptable salts thereof from the fermentation broth of streptomyces sp. P 6621 FERM P 2804 | — | 2001-03-27 |
| 6180782 | Preparation of clavulanate salts | — | 2001-01-30 |
| 6127358 | Isolation of clavulanic acid from fermentation broth by ultrafiltration | — | 2000-10-03 |
| 5994534 | Process for the preparation of pharmaceutically acceptable salts of clavulanic acid | — | 1999-11-30 |
| 5985625 | Process for the isolation of clavulanic acid and of pharmaceutically acceptable salts thereof from the fermentation broth of Streptomyces sp. P 6621 FERM P 2804 | — | 1999-11-16 |
| 5780274 | Process for the isolation of clavulanic acid and of pharmaceutically acceptable salts thereof from the fermentation broth of streptomyces sp. P 6621 FERM P 2804 | — | 1998-07-14 |