MP

Michel Prigent

PR Procatalyse: 11 patents #1 of 18Top 6%
IP Institut Francais Du Petrole: 5 patents #320 of 1,676Top 20%
Overall (All Time): #303,228 of 4,157,543Top 8%
16
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5413984 Method for preparing multi-metal catalysts Patrice Marecot, Jacques Barbier, Gil Mabilon, Daniel Durand 1995-05-09
5386696 Exhaust manifold with catalytic wall for internal-combustion engines Daniel Durand, Jean-Luc Favennec 1995-02-07
5124304 Multi-purpose catalyst for vehicular catalytics converters Gilbert Blanchard, Jack Caillod, Richard Doziere 1992-06-23
5053378 Multi-purpose catalysts for vehicular catalytic converters Gilbert Blanchard, Jack Caillod, Richard Doziere 1991-10-01
5051392 Multifunctional catalyst for treating exhaust fumes from internal combustion engines, containing uranium, at least one uranium promotor and at least one precious metal, and its preparation Gil Mabilon, Daniel Durand, Philippe Courty 1991-09-24
4985387 Catalyst supports/catalysts for the treatment of vehicular exhaust gases Gilbert Blanchard, Francois Garreau, Philippe Courty 1991-01-15
4931419 Catalyst for the conversion of vehicular exhaust gases and process for preparing the catalyst Gilbert Blanchard, Francois Garreau, Richard Dozieres 1990-06-05
4680282 Pollution control catalyst for internal combustion engine exhaust gases and process for producing it Gilbert Blanchard 1987-07-14
4621071 Composite catalyst for treatment of vehicular exhaust gases and process for the preparation of the catalyst Gilbert Blanchard 1986-11-04
4581343 Process for the preparation of a pollution control catalyst for internal combustion engine exhaust system/catalytic converter Gilbert Blanchard, Jean-Pierre Brunelle, Richard Doziere, Emmanuel Goldenberg 1986-04-08
4492769 Pollution control catalyst for internal combustion engine exhaust system/catalytic converter and process for its preparation Gilbert Blanchard, Jean-Pierre Brunelle 1985-01-08
4492770 Catalyst and use thereof in treating internal combustion engine exhaust gases Gilbert Blanchard, Jean-Pierre Brunelle 1985-01-08
4457895 Catalytic muffler for purifying the exhaust gases of an internal combustion engine — 1984-07-03
4426319 Catalyst for treatment of exhaust gases from internal combustion engines Gilbert Blanchard, Jean-Pierre Brunelle 1984-01-17
4378307 Pollution control catalyst for internal combustion engine exhaust system/catalytic converter Jean-Pierre Brunelle, Philippe Courty, Bernard Raynal 1983-03-29
4363707 Activated nickel-containing electrode and its use particularly for water electrolysis Lucien Martin 1982-12-14