Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6090984 | .alpha.-phenoxy-alkanols, their methods of preparation and their applications | Joseph Schapira, Jean-Claude Cheminaud, Vincent Schanen, Benoit Rondot, Jean Lemoine | 2000-07-18 |
| 6028226 | Process for 3,4-disubstituted dinitroanilines | Joseph Schapira, Jean-Claude Cheminaud, Vincent Schanen, Benoit Rondot, Jean Lemoine | 2000-02-22 |
| 5981800 | Preparation process for 4-substituted dinitroanilines | Joseph Schapira, Jean-Claude Cheminaud, Vincent Schanen, Benoit Rondot, Jean Lemoine | 1999-11-09 |
| 5567236 | Composition containing materials improving the rheological properties of cement-based products | Joseph Schapira, Jean-Claude Cheminaud, Eric Hadzamann, Joel Bonnin | 1996-10-22 |