Issued Patents All Time
Showing 51–75 of 76 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7635794 | Method for metathesis of compounds comprising an olefinic double bond, in particular olefins | Jean Thivolle-Cazat, Mostafa Taoufik, Erwan Le Roux, Christophe Coperet | 2009-12-22 |
| 7473814 | Process for converting methane into ethane | Philippe Bres, Christophe Coperet, Barry Martin Maunders, Daravong Soulivong, Mostafa Taoufik +1 more | 2009-01-06 |
| 7393454 | Elimination of metal ions from aqueous effluents | Jean-Pierre Candy, Gregory Dard | 2008-07-01 |
| 7378564 | Process for manufacturing alkanes by reacting other alkanes with methane | Christophe Coperet, Richard Pardy, Daravong Soulivong, John Glenn Sunley, Jean Thivolle-Cazat | 2008-05-27 |
| 7220888 | Method for producing hydrocarbons having a modified carbon skeleton | Dominic Vanoppen, Ekkehard Schwab, Jean Thivolle-Cazat, Mostapha Taoufik, Michael Schulz +1 more | 2007-05-22 |
| 6878660 | Catalyst fixed on a carrier and used for the metathesis of olefins | Mathieu Chabanas, Christophe Coperet | 2005-04-12 |
| 6727397 | Process for manufacturing alkanes with methane | Christophe Coperet, Laurent Lefort, Barry Martin Maunders, Olivier Maury, Guillaume Saggio +1 more | 2004-04-27 |
| 6642170 | Solid oxidation catalysts, in particular for epoxidation of prochiral compounds | Damien Meunier, Arnaud Piechaczyk, Aimery De Mallman | 2003-11-04 |
| 6525228 | Process of telomerizing conjugated dienes | Yves Chauvin, Lionel Magna, Gerald Niccolai | 2003-02-25 |
| 6469225 | Process for manufacturing alkanes | Christophe Coperet, Laurent Lefort, Barry Martin Maunders, Olivier Maury, Guillaume Saggio +1 more | 2002-10-22 |
| 6281160 | Process for preparing catalysts for use in organic compound transformation reactions | Jean-Pierre Candy, Blaise Didillon, Fabienne Le Peltier, Olivier Clause, Fatima Bentahar | 2001-08-28 |
| 6229060 | Method of metathesis of alkanes and catalyst | Veronique Vidal, Albert Theolier, Jean Thivolle-Cazat | 2001-05-08 |
| 6171475 | Process for controlled degradation of hydrocarbon polymers | Veronique Dufaud | 2001-01-09 |
| 5712357 | Method for metathetically preparing sulphur containing polymers or organic compounds | Jean-Luc Couturier, Michel Leconte, Jean Ollivier, Katsumi Tanaka | 1998-01-27 |
| 5523506 | Catalyst with an omega zeolite base, containing at least one group IIA, IVB, IIB or IVA metal, and use thereof in the isomerization of an aromatic C8 cut | Eric Benazzi, Jean-Francois Joly, Christine Travers, Agnes Choplin | 1996-06-04 |
| 5475174 | Process for the selective hydrogenation of compounds comprising endo and exocyclic unsaturations | Christine Lucas, Jean-Pierre Candy, Blaise Didillon, Jean-Paul Boitiaux | 1995-12-12 |
| 5391528 | Catalyst with an omega zeolite base, containing at least one group IIa, IVb, IIb or IVa metal, and use thereof in the isomerization of an aromatic C.sub.8 cut | Eric Benazzi, Jean-Francois Joly, Christine Travers, Agnes Choplin | 1995-02-21 |
| 5326928 | Separation of aliphatic paraffins by adsorption | Eric Benazzi, Gerard Hotier, Agnes Choplin, Albert Theolier, Christophe Nedez | 1994-07-05 |
| 5302770 | Catalyst with a mordenite base containing at least one metal of groups IIa, IVb, IIb or IVa and its use in isomerization of a C8 aromatic cut | Agnes Choplin, Francis Raatz, Albert Theolier, Christine Travers | 1994-04-12 |
| 5234873 | Catalyst with a mordenite base containing at least one metal of groups IIA, IVB, IIB or IVA and its use in isomerization of a C8 aromatic cut | Agnes Choplin, Francis Raatz, Albert Theolier, Christine Travers | 1993-08-10 |
| 5235106 | Catalytic reduction of substituted or unsubstituted nitroaromatic compound to corresponding aminoaromatic compounds | Blaise Didillon, Fabienne Le Peltier, Jean-Pierre Candy, Patrick Sarrazin, Jean-Paul Boitiaux | 1993-08-10 |
| 4861848 | Polymerization of unsaturated hydrocarbons with an induction period | Michel Leconte, Jean Ollivier, Francoise Quignard | 1989-08-29 |
| 4720594 | Process for the preparation of aromatic aldehydes | Robert Mutin | 1988-01-19 |
| 4654462 | Metathesis of olefins with a catalyst based upon a tungsten complex | Michel Leconte, Jean Ollivier, Francoise Quignard | 1987-03-31 |
| 4639429 | Catalyst for the metathesis of olefins | Michel Leconte, Jean Ollivier, Francoise Quignard | 1987-01-27 |