Jean-Marc Rousseaux

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Aix en Provence, FR

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Patents Grantslast 30 patents

Information Patent Grant
Potential fluidization device for conveying powder materials in a h...
- Patent number 9,090,413
- Issue date Jul 28, 2015
- Rio Tinto Alcan International Limited
- Geoffrey Petit
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Process for conveying powdery materials without segregation
- Patent number 8,425,159
- Issue date Apr 23, 2013
- Rio Tinto Alcan International Limited
- Raymond Roumieu
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Bayer process for production of alumina trihydrate, the said improv...
- Patent number 7,807,119
- Issue date Oct 5, 2010
- Aluminium Pechiney
- Jean-Marc Rousseaux
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
POTENTIAL FLUIDIZATION DEVICE FOR CONVEYING POWDER MATERIALS IN A H...
- Publication number 20120230778
- Publication date Sep 13, 2012
- RIO TINTO ALCAN INTERNATIONAL LIMITED
- Geoffrey Petit
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
PROCESS FOR CONVEYING POWDER MATERIALS WITHOUT SEGREGATION
- Publication number 20100189518
- Publication date Jul 29, 2010
- ALCAN INTERNATIONAL LIMITED
- Raymond Roumieu
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Bayer Process for Production of Alumina Trihydrate, the Said Improv...
- Publication number 20070243118
- Publication date Oct 18, 2007
- ALUMINIUM PECHINEY
- Jean-Marc Rousseaux
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL