Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5145922 | Olefin polymerization catalysts | Alan Villena, Ronald Petrus Clemens Van Gaalen, John C. Chadwick | 1992-09-08 |
| 5081087 | Olefin polymerization catalysts | Alan Villena, Ronald Petrus Clemens Van Gaalen, John C. Chadwick | 1992-01-14 |
| 4496720 | Preparation of thioethers | Cornelis A. Bruynes | 1985-01-29 |
| 4400509 | Silylation process | Cornelis A. Bruynes | 1983-08-23 |
| 4379923 | Preparation of 7-acylamino-3-(thio-substituted)-methyl 3-cephem-4-carboxylic acid-1-oxide derivatives | Cornelis A. Bruynes | 1983-04-12 |
| 4366315 | Process for preparing 3'bromo-desacetoxycephalosporanic acid sulfoxide compounds | Cornelis A. Bruynes | 1982-12-28 |