Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |