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Patent applications and USPTO patent grants for Widmer; Ulrich.The latest application filed is for "process for the preparation of ethanesul fonyl-piperidine derivatives".
Patent | Date |
---|---|
Process for the preparation of ethanesul fonyl-piperidine derivatives Grant 6,605,723 - Crameri , et al. August 12, 2 | 2003-08-12 |
Process for the preparation of ethanesul fonyl-piperidine derivatives App 20010037026 - Crameri, Yvo ;   et al. | 2001-11-01 |
Imidazodiazepines Grant 5,665,718 - Godel , et al. September 9, 1 | 1997-09-09 |
Tricyclic pyridone derivatives Grant 5,362,738 - Burner , et al. November 8, 1 | 1994-11-08 |
Tricyclic pyridone derivatives Grant 5,258,387 - Burner , et al. November 2, 1 | 1993-11-02 |
Oxetanones Grant 5,246,960 - Barbier , et al. September 21, 1 | 1993-09-21 |
Tricyclic pyridone derivatives Grant 5,082,842 - Widmer January 21, 1 | 1992-01-21 |
Oxetanones and process for their production Grant 4,983,746 - Barbier , et al. January 8, 1 | 1991-01-08 |
Oxetanones Grant 4,931,463 - Barbier , et al. June 5, 1 | 1990-06-05 |
Tricyclic pyridone derivatives Grant 4,855,297 - Fischer , et al. August 8, 1 | 1989-08-08 |
Tricyclic pyridine derivatives and pharmaceutical compositions Grant 4,735,940 - Fischer , et al. April 5, 1 | 1988-04-05 |
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