Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4312885 | Chlorocitric acids | Richard W. Kierstead, Francis A. Mennona, Ann C. Sullivan | 1982-01-26 |
| 4304721 | Adrenergic blocking agents | Kenneth E. Fahrenholtz, Richard W. Kierstead, Jefferson Wright Tilley | 1981-12-08 |
| 4301300 | Sulfonamide intermediates for adrenergic blocking agents | Kenneth E. Fahrenholtz, Richard W. Kierstead, Jefferson Wright Tilley | 1981-11-17 |
| 4285873 | Adrenergic blocking agents | Kenneth E. Fahrenholtz, Richard W. Kierstead, Jefferson Wright Tilley | 1981-08-25 |
| 4278608 | Adrenergic blocking agents | Kenneth E. Fahrenholtz, Richard W. Kierstead | 1981-07-14 |
| 4247710 | Intermediate in the production of adrenergic blocking agents | Kenneth E. Fahrenholtz, Richard W. Kierstead, Jefferson Wright Tilley | 1981-01-27 |
| 4202978 | (S)-1-[2- (4-(2-Hydroxy-s-(1-alkylaminopropoxy)phenylalkyl]-4-phenylpiperazines | Kenneth E. Fahrenholtz, Richard W. Kierstead, Jefferson Wright Tilley | 1980-05-13 |