Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693316 | Fatty alkoxylate esters of aliphatic and aromatic dicarboxylic acids | Abel G. Pereira, Phillip G. Abend, John C. Carson | 1997-12-02 |
| 5633403 | Substantive water-soluble cationic UV-absorbing compounds | Abel G. Pereira | 1997-05-27 |
| 5601811 | Substantive water-soluble cationic UV-absorbing compounds | Abel G. Pereira | 1997-02-11 |
| 5597555 | Fatty alkoxylate esters of aliphatic and aromatic dicarboxylic acids | Abel G. Pereira, Phillip G. Abend, John C. Carson | 1997-01-28 |