Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4820856 | Process for the production of alkyl thiochloroformates | Patricia Gauthier, Thierry Malfroot | 1989-04-11 |
| 4808743 | Vinyl chloroformates and preparation | Mark P. Bowman, Roy A. Olofson, Thierry Malfroot | 1989-02-28 |
| 4808745 | Process for the preparation of 1-bromoethyl hydrocarbonyl carbonates and new 1-bromoethyl hydrocarbonyl carbonates | Thierry Malfroot, Marc D. Piteau | 1989-02-28 |
| 4806286 | Process for the preparation of acid chlorides by phosgenation of acids, and catalysts for this process | Patricia Gauthier, Thierry Malfroot, Patrick Wolf | 1989-02-21 |