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Jean-Marc Sage
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Serquigny, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Process for synthesizing azo compounds
Patent number
11,655,209
Issue date
May 23, 2023
Arkema France
Jean-Marc Sage
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of synthesis of azo compounds
Patent number
9,227,926
Issue date
Jan 5, 2016
Arkema France
Jean-Marc Sage
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Novolac alkylphenol resin formed with fatty acid
Patent number
7,488,784
Issue date
Feb 10, 2009
SI Group, Inc.
Didier Juhue
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for making a plastic graded index optical fiber and resultin...
Patent number
7,099,546
Issue date
Aug 29, 2006
Xavier Andrieu
G02 - OPTICS
Information
Patent Grant
Pulverulent polyamide composition for the coating of metal substrates
Patent number
6,027,814
Issue date
Feb 22, 2000
ELF Atochem S.A.
Olivier Julien
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the manufacture of hydrofluoroalkanes
Patent number
6,025,532
Issue date
Feb 15, 2000
ELF Atochem S.A.
Jean-Marc Sage
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for stabilization of pentafluoroethane
Patent number
5,932,775
Issue date
Aug 3, 1999
ELF Atochem S.A.
Eric Lacroix
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polyamide-based powder composition for the coating of metal substrates
Patent number
5,830,975
Issue date
Nov 3, 1998
Elf Atochem S.A.
Eric Perraud
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the purification of saturated hydrofluorocarbons
Patent number
5,801,294
Issue date
Sep 1, 1998
ELF Atochem S.A.
Jean-Marc Sage
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polymers comprising both polyamide-diacid/polyetherdiol blocks and...
Patent number
5,574,128
Issue date
Nov 12, 1996
ELF Atochem S.A.
Didier Judas
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Copolyoxadiazoles of block type and process for their synthesis
Patent number
5,486,592
Issue date
Jan 23, 1996
ELF Atochem S.A.
Thierry Brifaud
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyamides and objects obtained from them
Patent number
5,422,418
Issue date
Jun 6, 1995
ELF Atochem S.A.
Philippe Maj
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
High melting point crystalline polyamides
Patent number
5,362,846
Issue date
Nov 8, 1994
Elf Atochem S.A.
Jean-Marc Sage
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the preparation of polyamides with oligomer formation
Patent number
5,310,860
Issue date
May 10, 1994
Elf Atochem, S.A.
Philippe Maj
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
IMPROVED PROCESS FOR PREPARING HYDRAZINE HYDRATE WITH PYRAZOLINE RE...
Publication number
20220227627
Publication date
Jul 21, 2022
Arkema France
Jean-Marc Sage
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR SYNTHESIZING AZO COMPOUNDS
Publication number
20200407312
Publication date
Dec 31, 2020
Arkema France
Jean-Marc Sage
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD OF SYNTHESIS OF AZO COMPOUNDS
Publication number
20150011738
Publication date
Jan 8, 2015
Arkema France
Jean-Marc Sage
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCTION OF THERMOPLASTIC FOAMS
Publication number
20100004349
Publication date
Jan 7, 2010
Arkema France
Manuel Hidalgo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Novolac alkylphenol resins, method of production thereof and use th...
Publication number
20070060718
Publication date
Mar 15, 2007
Schenectady International, Inc.
Didier Juhue
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Method for making a plastic graded index optical fiber and resultin...
Publication number
20050069268
Publication date
Mar 31, 2005
Xavier Andrieu
G02 - OPTICS
Information
Patent Application
Method for making a plastic optical fiber, and resulting plastic op...
Publication number
20050062180
Publication date
Mar 24, 2005
Xavier Andrieu
G02 - OPTICS
Information
Patent Application
Crosslinkable functional polymer which makes possible the manufactu...
Publication number
20040097676
Publication date
May 20, 2004
ATOFINA
Bernard Boutevin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Partially fluorinated amorphous copolymer which makes it possible t...
Publication number
20040097677
Publication date
May 20, 2004
ATOFINA
Bernard Boutevin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...