Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5214172 | Catalytic transvinylation of vinyl esters | — | 1993-05-25 |
| 5214200 | Process for producing organic esters by reacting a carboxylic acid and a dialkyl ether | — | 1993-05-25 |
| 5124299 | Catalysis using blends of perfluorinated ion-exchange polymers with perfluorinated diluents | — | 1992-06-23 |
| 5105047 | Catalysis using blends of perfluorinated ion-exchange polymers with perfluorinated diluents | — | 1992-04-14 |
| 5094995 | Supported perfluorinated ion-exchange polymers | Martin H. D. Butt | 1992-03-10 |
| 5001257 | Preparation of 4-pentenoic acid, amide or esters by isomerization | Patrick M. Burke | 1991-03-19 |
| 4987248 | Acid catalyzed formation of carbamates from olefins | — | 1991-01-22 |
| 4806674 | Preparation of urethanes by oxidative carbonylation of amines using copper carboxylates as oxidants | — | 1989-02-21 |
| 4783546 | Preparation of 4-pentenenitrile by isomerization | Patrick M. Burke, Norman Herron | 1988-11-08 |
| 4709085 | Cyclopropanation process | William A. Nugent | 1987-11-24 |
| 4595786 | Hydration of cyclohexene in presence of perfluorosulfonic acid polymer | — | 1986-06-17 |
| 4463103 | Toluic acid | — | 1984-07-31 |
| 4446329 | Alkylation or aromatic compounds | — | 1984-05-01 |
| 4432904 | Phosphine azacrown ether compounds | Stephan James McLain | 1984-02-21 |
| 4431839 | Toluic acid | — | 1984-02-14 |
| 4416801 | Toluic acid | — | 1983-11-22 |
| 4414409 | Palladium sulfonate catalyst systems for carbonylation of olefins | — | 1983-11-08 |
| 4356318 | Toluic acid | — | 1982-10-26 |
| 4292437 | Preparation of isobutyric acid and esters | Edward N. Squire | 1981-09-29 |