Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8338563 | Method for purifying a plastic solution | — | 2012-12-25 |
| 7893195 | Method for recovering a polymer from a liquid medium | Eric Fassiau, Jean-Raphael Caille, Jean-Christophe Lepers | 2011-02-22 |
| 7569658 | Process for the solvent treatment of a plastic | Eric Fassiau | 2009-08-04 |
| 7135546 | Method for recycling vinyl polymer-based articles | Jean-Marie Yernaux | 2006-11-14 |
| 7056956 | Method for recycling a plastic material | Jean-Philippe Dumont | 2006-06-06 |
| 6172125 | Process for recycling articles based on vinyl chloride polymers | Jean-Marie Yernaux, Jacques Scheffer | 2001-01-09 |
| 6127435 | Process for the treatment of ground polyolefin material, ground material obtained by this process and use thereof for the production of shaped objects | Jean-Jacques Robin, Valerie Bromont, Etienne Hannecart, Jean-Marie Yernaux, Frank Devlieghere | 2000-10-03 |
| 5934577 | Process for separating the constituents of a mutlilayer material | Jean-Marie Yernaux | 1999-08-10 |