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Jean-Louis Costa
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Patents Grants
last 30 patents
Information
Patent Grant
Process for producing polyethylene pipe resins
Patent number
7,127,853
Issue date
Oct 31, 2006
Total Petrochemicals Research Feluy
Olivier Miserque
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyethylene pipe resins and production thereof
Patent number
7,037,977
Issue date
May 2, 2006
Solvay Polyolefins Europe-Belgium
Olivier Miserque
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyethylene pipe resins and production thereof
Patent number
6,946,521
Issue date
Sep 20, 2005
ATOFINA Research S.A.
Olivier Miserque
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Flexible compositions based on propylene polymers
Patent number
6,803,415
Issue date
Oct 12, 2004
BP Belgium
Raymond Mikielski
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalyst support and catalyst for the polymerization of α-ol...
Patent number
6,524,986
Issue date
Feb 25, 2003
Solvay Polyolefins Europe-Belgium
Jean-Louis Costa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalyst support and catalyst for the polymerization of α-ol...
Patent number
6,221,802
Issue date
Apr 24, 2001
Solvay Polyolefins Europe-Belgium
Jean-Louis Costa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalytic system which can be used for the stereospecific polymeris...
Patent number
6,083,866
Issue date
Jul 4, 2000
Solvay Polyolefins Europe - Belgium
Jean-Louis Costa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalytic system which can be used for the stereospecific polymeriz...
Patent number
6,001,765
Issue date
Dec 14, 1999
Solvay Polyolefins Europe-Belgium
Jean-Louis Costa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Block copolymer of propylene and ethylene
Patent number
5,922,813
Issue date
Jul 13, 1999
Solvay Polyolefins Europe - Belgium
Jean-Louis Costa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalyst system for the polymerization of olefins; process for this...
Patent number
5,902,764
Issue date
May 11, 1999
Solvay Polyolefins Europe - Belgium (Societe Anonyme)
Jean-Louis Costa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalyst system for the polymerization of olefins, process for this...
Patent number
5,891,976
Issue date
Apr 6, 1999
Solvay Polyolefins Europe--Belgium (Societete Anonyme)
Jean-Louis Costa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalyst support and catalyst for the polymerization of .alpha.-ole...
Patent number
5,756,613
Issue date
May 26, 1998
Solvay Polyolefins Europe - Belgium (Societe Anonyme)
Jean-Louis Costa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalytic solid usable for the stereospecific polymerisation of alp...
Patent number
5,733,979
Issue date
Mar 31, 1998
Solvay (Societe Anonyme)
Jean-Louis Costa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalyst support and catalyst for the polymerization of alpha-olefi...
Patent number
5,556,893
Issue date
Sep 17, 1996
Solvay (Soci et e Anonyme)
Jean-Louis Costa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Suspensions of particles containing transition metal compounds in oils
Patent number
5,362,416
Issue date
Nov 8, 1994
Solvay & Cie (Societe Anonyme)
Jean-Louis Costa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for obtaining catalytic compositions and process for hydrog...
Patent number
5,243,103
Issue date
Sep 7, 1993
Solvay S.A.
Luc Lerot
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalytic solid usable for the stereospecific polymerization of alp...
Patent number
5,206,198
Issue date
Apr 27, 1993
Solvay S.A.
Jean-Louis Costa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalytic composition for hydrogenation of chlorofluoroalkenes
Patent number
5,089,454
Issue date
Feb 18, 1992
Solvay & Cie. (Societe Anonyme)
Luc Lerot
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Process for producing polyethylene pipe resins
Publication number
20060009584
Publication date
Jan 12, 2006
Olivier Miserque
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polyethylene pipe resins and production thereof
Publication number
20040181010
Publication date
Sep 16, 2004
Olivier Miserque
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polyethylene pipe resins and production thereof
Publication number
20040157988
Publication date
Aug 12, 2004
Olivier Miserque
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Catalyst support and catalyst for the polymerization of alpha-olefi...
Publication number
20010014727
Publication date
Aug 16, 2001
Jean-Louis Costa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...