Philippe Barthe

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Saint Martin du Tertre, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process for the treatment of gases with high oxygen content, with a...
- Patent number 6,548,032
- Issue date Apr 15, 2003
- Rhodia Chimie
- Philippe Barthe
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Spinel-based catalysts for reducing exhaust emissions of NO.sub.x
- Patent number 5,876,681
- Issue date Mar 2, 1999
- Rhone-Poulenc Chimie
- Philippe Barthe
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for the filtration and combustion of carbonaceous matter em...
- Patent number 5,813,223
- Issue date Sep 29, 1998
- Rhone-Poulenc Chimie
- Philippe Barthe
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Spinel-based catalysts for reducing exhaust emissions of NO.sub.x
- Patent number 5,736,114
- Issue date Apr 7, 1998
- Rhone-Poulenc Chimie
- Philippe Barthe
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL