Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5324702 | Catalytic oxidation and oxidative dehydrogenation using metal-compound-loaded, deboronated hams-1b crystalline borosilicate molecular sieve compositions | Jin-Su Yoo, Mark S. Kleefisch | 1994-06-28 |
| 4962258 | Liquid-phase xylene isomerization | Jeffrey Amelse, Nancy A. Kutz, Judith B. Melville, Brian Slusar | 1990-10-09 |
| 4582925 | Tetramethylbiphenylcarboxylic acids and derivatives thereof | — | 1986-04-15 |
| 4547518 | Antiemetic N-(1-substituted-4,5-dihydro-1H-pyrazol-4-yl)benzamides | Lennox B. Turnbull, Gunnar E. Jagdmann | 1985-10-15 |
| 4457814 | Process for electrochemical reduction of terephthalic acid | — | 1984-07-03 |
| 4447645 | Process for purification of p-hydroxymethylbenzoic acid | James O. Knobloch, Bruce Petty-Weeks, Steven A. Cerefice | 1984-05-08 |
| 4431797 | Preparation of poly(p-methylenebenzoate) copolyesters | Edward E. Paschke | 1984-02-14 |
| 4402805 | Electrochemical process to prepare p-hydroxymethylbenzoic acid with a low level of 4-CBA | — | 1983-09-06 |
| 4381229 | Process for electrochemical reduction of terephthalic acid | — | 1983-04-26 |
| 4289870 | 2,2',6,6'-Tetramethylbiphenyl-4,4'-diol polyesters | Edward E. Paschke | 1981-09-15 |
| 4288588 | Methyl-substituted polyphenylcarboxylic acids | — | 1981-09-08 |