Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5328983 | Process for purifying brominated polystyrene | Nicolai A. Favstritsky, William R. Fielding, Robert Joseph Stahl | 1994-07-12 |
| 4879353 | Bromination of polystyrene using bromine as the reaction solvent | David Sanders, Joseph L. Stahl | 1989-11-07 |
| 4327227 | Process for producing purified brominated aromatic compounds | James T. Ayres, David MCALLISTER | 1982-04-27 |
| 4287373 | Perbromination of phenol and diphenyl ether at elevated temperature using bromine as the reaction medium | John A. Garman, Rastko I. Mamuzic, Robert B. McDonald, Gregory J. Thompson | 1981-09-01 |
| 4208419 | N-Heterocyclic ureas as immune regulants | Charles J. Paget | 1980-06-17 |