Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4818773 | Alkylaminophosphonic chelating resins, their preparation and use in purifying brines | Michel A. G. Cornette, Jack Carbonel, Jacques E. A. Franc | 1989-04-04 |
| 4579718 | Apparatus for continuous production of polymer beads of controlled size | Claude R. L. Vairetti, Michel R. L. Desnoyers, Jack Carbonel, Arkadyi B. Pachkov, Vladimir Grigoriev +1 more | 1986-04-01 |
| 4424318 | Continuous production of polymer beads of controlled size | Claude R. L. Vairetti, Michel R. L. Desnoyers, Jack Carbonel, Arkadyi B. Pachkov, Vladimir Grigoriev +1 more | 1984-01-03 |
| 4280003 | Process for the preparation of high density anion exchange resins by bromination of crosslinked vinyltoluene copolymers | Jean E. E. Herbin | 1981-07-21 |
| 4246354 | Process for bromination of resins based on crosslinked vinylaromatic copolymers | Jean E. E. Herbin, Jean de Koker, Patrick J. B. Prsle, Marc S. A. Giuliani, Teddy E. A. Drode +1 more | 1981-01-20 |
| 4225677 | Process for the chloromethylation of polymers for the production of anionic exchange resins | Jacques L. Boutier, Jean E. E. Herbin | 1980-09-30 |