Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5538018 | Cigarette smoking products containing a vanillin-release additive | W. Geoffrey Chan, Yoram Houminer, Ernst K. Just, Susan S. Tafur | 1996-07-23 |
| 5290829 | Perfluorinated alkyl hydrophobe hydroxyalkylcellulose associative thickeners | John D. Angerer, Thomas G. Majewicz | 1994-03-01 |
| 4645853 | Hindered phenolic oxamide compounds and stabilized compositions | John F. Stephen, Jerry H. Smith | 1987-02-24 |
| 4613638 | Hindered phenolic compounds derived from hexides and stabilized compositions | John F. Stephen, Jerry H. Smith | 1986-09-23 |
| 4600740 | Hindered dydroxybenzyl hexaalkyldiphenyl-methanes and stabilized compositions | John F. Stephen, Jerry H. Smith | 1986-07-15 |
| 4598113 | Hindered hydroxyphenylalkanoates of ethoxylated bisphenol A and stabilized compositions | John F. Stephen, Jerry H. Smith | 1986-07-01 |
| 4326072 | Ruthenium catalyzed hydrogenation of D-glucuronic acid | Walter M. Kruse | 1982-04-20 |