Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6646103 | Method for obtaining oxacarbonyl polymers, functionalization, resulting polymers and functionalizing agent | Roselyne Marie Andree Baudry, Frederic Alvarez | 2003-11-11 |
| 6410671 | Zwitterion derivative and application to aqueous suspension properties | Jean-Francois Argillier, Annie Audibert-Hayet, Pierre-Louis Carrette | 2002-06-25 |
| 5973080 | Process for the preparation of resins with a primary amine or guanidine function, and resins thus obtained | Marie Abiuso, Emmanuel Arretz | 1999-10-26 |
| 5879445 | Thinners for aqueous suspensions of mineral particles and hydraulic binder pastes | Jean-Pierre Guicquero, Martin Mosquet, Yves Chevalier | 1999-03-09 |
| 5817716 | Resins with a primary amine or guanidine function | Marie Abiuso, Emmanuel Arretz | 1998-10-06 |
| 5726253 | Process for the preparation of resins with a primary amine or guanidine function, and resins thus obtained | Marie Abiuso, Emmanuel Arretz | 1998-03-10 |
| 5632884 | Asphalt compositions, method of preparation, and use | Didier Jamois, Yannick Jolivet, Bernard Fixari | 1997-05-27 |
| 5629452 | Process for the preparation of polyoxyalkylated amines | Martin Mosquet, Jean-Pierre Guicquero, Yves Chevalier | 1997-05-13 |
| 5460714 | Liquid phase catalytic hydrocarbon hydroconversion with polyaromatic additive | Bernard Fixari, Jeanne Elmouchnino, Frederic Morel, Martine Boulinguiez | 1995-10-24 |
| 5350701 | Process for producing a surface gate of an integrated electro-chemical sensor, consisting of a field-effect transistor sensitive to alkaline-earth species and sensor obtained | Nicole Jaffrezic-Renault, Jean-Marc Chovelon, Hubert Perrot, Yves Chevalier | 1994-09-27 |
| 5348923 | Silica-based substrates modified by grafting of polyalkylguanidinium groups, their process of manufacture and their use as catalysts | Patricia Gauthier, Philippe Gros, Jean-Pierre Senet | 1994-09-20 |
| 4869804 | Process for the thermal conversion of heavy petroleum fractions and refining residues, in the presence of oxygen compounds of sulfur and nitrogen and compositions containing these compounds | Bernard Fixari, Beatrice Debled, Michel Thomas | 1989-09-26 |
| 4704229 | Surface-active compounds of the sulfobetaines family, their manufacture and use, particularly for enhanced oil recovery | Sylvain Brunel, Laurent Germanaud, Bernard Sillion | 1987-11-03 |
| 4596680 | Process for manufacturing aryl ethers having different substituents on the two aromatic rings | Philippe Jost, Bernard Sillion | 1986-06-24 |