Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5674508 | Cosmetic composition for composing sticks for the lips or the skin and processes for the preparation thereof | Veronique Deserable | 1997-10-07 |
| 5244987 | Process for alpha-olefin gas-phase polymerization controlled by the simultaneous addition of an activator and an activity retarder to the polymerization medium | Claudine Berruyer, Laszlo Havas | 1993-09-14 |
| 4639929 | Continuous method of graphitizing long carbon-containing products and a furnace for carrying out the method | Patrick Chabrier, Bernard Tahon, Jean-Marc Tesoriere, Domingo Ortega | 1987-01-27 |
| 4357210 | Electric furnace for the calcination of carbonaceous materials | Michel Aubry, Paul Philipon | 1982-11-02 |