Pechiney Recherche

Patent Applications and Registrations

Patent applications and USPTO patent grants for Pechiney Recherche.The latest application filed is for "silicon carbide foam with high specific surface area and improved mechanical properties".

Company Profile

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Pechiney Recherche - Paris FR
Pechiney Recherche - Courbevoie FR
Pechiney Recherche - FR FR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Silicon carbide foam with high specific surface area and improved mechanical properties Grant 6,251,819 - Prin , et al. June 26, 2	2001-06-26
SiC foam catalyst carrier with a reinforced skin and corresponding catalytic systems Grant 5,958,831 - Prin , et al. September 28, 1	1999-09-28
Easy-opening reclosable package Grant 5,882,749 - Jones , et al. March 16, 1	1999-03-16
Packaging material for forming an easy-opening reclosable packaging material and package Grant 5,882,789 - Jones , et al. March 16, 1	1999-03-16
7000 Alloy having high mechanical strength and a process for obtaining it Grant 5,560,789 - Sainfort , et al. October 1, 1	1996-10-01
Method of obtaining porous solids based on refractory carbide Grant 5,460,759 - Dubots October 24, 1	1995-10-24
Manufacture of silicon carbide foam from a polyurethane foam impregnated with resin containing silicon Grant 5,449,654 - Prin , et al. September 12, 1	1995-09-12
Manufacture of silicon carbide foam from a polyurethane foam impregnated with resin containing silicon Grant 5,429,780 - Prin , et al. July 4, 1	1995-07-04
Process for the production of metal carbides having a large specific surface under atmospheric pressure inert gas scavenging Grant 5,427,761 - Grindatto , et al. June 27, 1	1995-06-27
Process for obtaining bimaterial parts by casting an alloy around an insert coated with a metal film Grant 5,377,742 - Jarry January 3, 1	1995-01-03
Apparatus for diamond deposition by microwave plasma-assisted CVPD Grant 5,360,485 - Bou , et al. November 1, 1	1994-11-01
Electronic device including a passive electronic component Grant 5,347,426 - Dermarkar , et al. September 13, 1	1994-09-13
Process for improving the surface condition and thickness regularity of a cast metal strip Grant 5,253,699 - Solignac , et al. October 19, 1	1993-10-19
Process for the production of a semipermeable membrane on a porous conductive support by electrophoresis Grant 5,211,822 - Alary , et al. May 18, 1	1993-05-18
Process for obtaining magnesium alloys by spray deposition Grant 5,073,207 - Faure , et al. December 17, 1	1991-12-17
Apparatus and method continuous measurement of the electrical conductivity of liquid media in a dynamic cell Grant 5,025,219 - Gaspard June 18, 1	1991-06-18

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