Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11834563 | Expandable vinyl aromatic polymers | Jean-Claude Deleye, Amelio Iacolina, Magali Vachaudez, Laetitia Urbanczyk, Michel Cassart | 2023-12-05 |
| 10053522 | Metallocene-catalyzed polyethylene | Aurélien Vantomme, Pierre Bernard, Christopher Willocq, Armelle Sigwald | 2018-08-21 |
| 9932427 | Pipe comprising a metallocene-catalyzed polyethylene resin | Olivier Lhost | 2018-04-03 |
| 9458301 | Expandable vinyl aromatic polymers containing graphite particles having a polymodal particle size distribution | Laetitia Urbanczyk, Stephane Nowe, Jean-Claude Deleye, Nicolas Lambricht, Philippe Lodefier | 2016-10-04 |
| 9452550 | Expandable vinyl aromatic polymers comprising platelet needle coke particles | Laetitia Urbanczyk, Stephane Nowe, Jean-Claude Deleye, Nicolas Lambricht, Philippe Lodefier | 2016-09-27 |
| 8314199 | Homo- or co-polymers of ethylene with combination of processability and toughness properties | Marc Dupire, Prades Floran | 2012-11-20 |
| 8153734 | Process for preparing a polyethylene resin in a double loop reactor with a mixture of bis-indenyl and bis-tetrahydroindenyl | Martine Slawinski, Guy Debras | 2012-04-10 |
| 7863366 | Conductive polyolefins with good mechanical properties | Marc Dupire, Janos Nagy, Christophe Pirlot | 2011-01-04 |
| 7169827 | Production of polypropylene having improved properties | Guy Debras, Marc Dupire | 2007-01-30 |
| 7127853 | Process for producing polyethylene pipe resins | Olivier Miserque, Marc Dupire, Fabian Sibendt, Jean-Louis Costa, Serge Bettonville +2 more | 2006-10-31 |
| 7037977 | Polyethylene pipe resins and production thereof | Olivier Miserque, Marc Dupire, Fabian Siberdt, Jean-Louis Costa, Serge Bettonville | 2006-05-02 |
| 7019044 | Production of polyolefins having improved properties | Guy Debras, Marc Dupire | 2006-03-28 |
| 6946521 | Polyethylene pipe resins and production thereof | Olivier Miserque, Marc Dupire, Fabian Siberdt, Jean-Louis Costa, Serge Bettonville +2 more | 2005-09-20 |
| 6774156 | Production of propylene copolymers having improved properties | Guy Debras, Marc Dupire | 2004-08-10 |
| 6723795 | Polypropylene with high melt strength and drawability | Marc Dupire | 2004-04-20 |
| 6566450 | Production of multimodal polyethylene | Guy Debras, Abbas Razavi | 2003-05-20 |
| 6479589 | Production of multimodal polyethylene | Guy Debras, Abbas Razavi | 2002-11-12 |
| 6346575 | Production of multimodal polythylene | Guy Debras, Abbas Razavi | 2002-02-12 |
| 6331265 | Reinforced polymers | Marc Dupire | 2001-12-18 |
| 6218472 | Production of multimodal polyethylene | Guy Debras, Abbas Razavi | 2001-04-17 |
| 5748649 | System enabling a magnetic code recorded on a magnetic track to be properly decoded in the form of a binary message | Dominique Trouche | 1998-05-05 |
| 4197993 | Dwellings equipped with natural air conditioning installations | Felix Trombe | 1980-04-15 |