Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4891430 | Process for synthesizing active esters of carboxylic acids, new alpha-halogenated carbonates which are useful for this synthesis and the method of producing them | Gerard Barcelo, Bertrand Castro, Jean Martinez, Jean-Pierre Senet, Gerard Sennyey | 1990-01-02 |
| 4782164 | Process for synthesizing active esters of carboxylic acids | Gerard Barcelo, Bertrand Castro, Jean Martinez, Jean-Pierre Senet, Gerard Sennyey | 1988-11-01 |