Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6433164 | (3,4,7,8,9,10-hexahydro-6, 10 -6H-pyridazino [1,2-a] [1,2] diazepine-1-carboxylic-acid derivatives | Veronique Croco, Patrick Roussel | 2002-08-13 |
| 6268520 | Tricyclic compounds | Bernadette Chappert, Christian Diolez, Christian Marie, Alain Mazurie, Michel Middendorp +2 more | 2001-07-31 |
| 6258947 | (3,4,7,8,9,10-hexahydro-6,10-dioxo-6H pyridazino[1,2-A] [1,2] diazepine-1-carboxylic acid derivatives | Veronique Croco, Patrick Roussel | 2001-07-10 |
| 6235899 | Method for preparing alkyloxy furanone derivatives, compounds obtained by said method and use of said compounds | Raphael Bouchet, Colette Colladant, Jacques Lagouardat | 2001-05-22 |
| 6136981 | Preparation of 4-phenyl-1,2,3,6-tetrahydropyridines | Christian Richard | 2000-10-24 |
| 5959146 | Tricyclic compounds | Bernadette Chappert, Christian Diolez, Christian Marie, Alain Mazurie, Michel Middendorp +2 more | 1999-09-28 |
| 5760256 | Process for the production of 21-acyloxy-4,9 (11),16-pregnatriene-3,20-diones | Jean Buendia, Christian Diolez, Michel Vivat | 1998-06-02 |
| 5756722 | Intermediates for the preparation of .DELTA..sup.4,9(11),17(20) -pregnatriene-3-ones | Jean Buendia, Christian Diolez, Michel Vivat | 1998-05-26 |
| 5705704 | Tricyclic compounds | Bernadette Chappert, Christian Diolez, Christian Marie, Alain Mazurie, Michel Middendorp +2 more | 1998-01-06 |
| 5594127 | Intermediates for the preparation of .DELTA..sup.4,9(11),17(20) -pregnatriene-3-ones | Jean Buendia, Christian Diolez, Michel Vivat | 1997-01-14 |
| 5585482 | Preparation of 11-keto steroids | Jean Buendia, Christian Diolez, Michel Vivat | 1996-12-17 |
| 5556962 | Process for the preparation of hydrocortisone | Jean Buendia, Christian Diolez, Michel Vivat | 1996-09-17 |
| 5502223 | Process for preparation of .DELTA..sup.4,9(11),16 pregnatriene-3,20-diones | Jean Buendia, Christian Diolez, Michel Vivat | 1996-03-26 |
| 5502182 | Process for the preparation of hydrocortisone | Jean Buendia, Christian Diolez, Michel Vivat | 1996-03-26 |
| 5401840 | Intermediate steroid compounds | Jean Buendia, Christian Diolez, Michel Vivat | 1995-03-28 |
| 5401864 | Process for preparing 21 acyloxy-.DELTA.4,9(11),16 pregnatrienes 3-20-dione | Jean Buendia, Christian Diolez, Michel Vivat | 1995-03-28 |
| 5312964 | Process and intermediates | Didier Babin, Neerja Bhatnagar, Colette Colladant | 1994-05-17 |
| 5294704 | 4,9(11),17(20)-pregnatriene-3-ones | Jean Buendia, Christian Diolez, Michel Vivat | 1994-03-15 |
| 5278322 | Process | Colette Colladant, Jacques Lagouardat, Jacques Scholl | 1994-01-11 |
| 5260463 | Process for the preparation of hydrocortisone | Jean Buendia, Christian Diolez, Michel Vivat | 1993-11-09 |
| 5187273 | .DELTA..sup.4,9(11),17(20) -pregnatriene-3-ones | Jean Buendia, Christian Diolez, Michel Vivat | 1993-02-16 |
| 4879392 | Process for making perhydroindole-2-carbonxylic acid | Jean Buendia, Christian Marie | 1989-11-07 |