Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6090785 | Substituted N-carboxyalkylpeptidyl derivatives as antidegenerative agents | Philippe L. Durette, William K. Hagmann, Ihor E. Kopka | 2000-07-18 |
| 5972975 | Substituted 2-aminopyridines as inhibitors of nitric oxide synthase | William K. Hagmann, William F. Hoffman, Shrenik K. Shah, Kenny Kin Chung Wong, Renee Chabin +4 more | 1999-10-26 |
| 5932551 | Substituted N-carboxyalkylpeptidyl derivatives as antidegenerative active agents | Charles G. Caldwell, Kevin T. Chapman, William K. Hagmann, Ihor E. Kopka, Scott Polo +2 more | 1999-08-03 |
| 5693809 | Substituted 4-aza-5.alpha.-androstan-ones as 5.alpha.-reductase inhibitors | Philippe L. Durette, William K. Hagmann, Gary H. Rasmusson, Richard L. Tolman, Ihor E. Kopka +4 more | 1997-12-02 |
| 5672583 | Carboxy-peptidyl derivatives as antidegenerative active agents | Kevin T. Chapman, William K. Hagmann, Philippe L. Durette, Ihor E. Kopka, Charles G. Caldwell | 1997-09-30 |
| 5359071 | 15-substituted 4-azasteroids | Philippe L. Durette, William K. Hagmann, Ihor E. Kopka | 1994-10-25 |