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Philippe Teyssie
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Neuville, BE
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Patents Grants
last 30 patents
Information
Patent Grant
Initiation system and process for anionic (co) polymerization of (M...
Patent number
6,489,262
Issue date
Dec 3, 2002
Atofina
Thomas Zundel
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Anionically copolymerized living random (meth) acrylic copolymers a...
Patent number
6,069,207
Issue date
May 30, 2000
Elf Atochem S.A.
Jin-shan Wang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Anionically copolymerized living random (meth)acrylic copolymers an...
Patent number
5,977,261
Issue date
Nov 2, 1999
Elf Atochem S.A.
Jin-shan Wang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Biocompatible and biodegradable nanoparticles designed for proteina...
Patent number
5,962,566
Issue date
Oct 5, 1999
European Community
Christian Grandfils
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process for the controlled radical (CO) polymerization of (Meth) ac...
Patent number
5,811,500
Issue date
Sep 22, 1998
Elf Atochem S.A.
Philippe Dubois
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for controlled radical polymerization or copolymerization o...
Patent number
5,767,210
Issue date
Jun 16, 1998
Elf Atochem, S.A.
Philippe Lecomte
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Star-shaped copolymers and process for their manufacture
Patent number
5,756,585
Issue date
May 26, 1998
Atochem
Philippe Teyssie
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Initiating process and system for the anionic polymerisation of acr...
Patent number
5,723,559
Issue date
Mar 3, 1998
ELF Atochem S.A.
Sunil K. Varshney
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Initiation system for the anionic polymerisation of (meth)acrylic m...
Patent number
5,686,534
Issue date
Nov 11, 1997
Elf Atochem S.A.
Philippe Bayard
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Anionic polymerization of alkyl (meth)acrylate monomers
Patent number
5,681,909
Issue date
Oct 28, 1997
Elf Atochem S.A.
Bruno Vuillemin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Initiation system for the anionic polymerization of (meth)acrylic m...
Patent number
5,677,387
Issue date
Oct 14, 1997
Elf Atochem S.A.
Philippe Bayard
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Anionically copolymerized living random (meth)acrylic copolymers an...
Patent number
5,670,591
Issue date
Sep 23, 1997
Elf Atochem S.A.
Jin-shan Wang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
System for priming the anionic polymerization of alkyl methacrylate
Patent number
5,670,592
Issue date
Sep 23, 1997
Elf Atochem S.A.
Philippe Teyssie
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Heat-resistant maleimido polymers/block copolymers
Patent number
5,668,231
Issue date
Sep 16, 1997
Atochem
Sunil K. Varshney
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyamide compositions exhibiting improved rheology
Patent number
5,665,815
Issue date
Sep 9, 1997
Solvay (Societe Anonyme)
Robert Vankan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Highly syndiotactic PMMA polymers
Patent number
5,656,704
Issue date
Aug 12, 1997
Elf Atochem S.A.
Jinshan Wang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Initiating process and system for the anionic polymerization of acr...
Patent number
5,629,393
Issue date
May 13, 1997
Elf Atochem S.A.
Sunil K. Varshney
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Heat-resistant maleimido polymers/block copolymers
Patent number
5,591,816
Issue date
Jan 7, 1997
Atochem
Sunil K. Varshney
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Anionically copolymerized living random (meth)acrylic copolymers an...
Patent number
5,561,207
Issue date
Oct 1, 1996
Elf Atochem S.A.
Jin-shan Wang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermoplastic elastomers having improved heat resistance comprising...
Patent number
5,476,904
Issue date
Dec 19, 1995
Elf Atochem S.A.
Philippe Heim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Functionalized multiblock macromonomers and process for their produ...
Patent number
5,391,628
Issue date
Feb 21, 1995
Elf Atochem S.A.
Patrice Gaillard
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Heat-resistant maleimido polymers/block copolymers
Patent number
5,294,674
Issue date
Mar 15, 1994
Atochem
Sunil K. Varshney
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Stabilization of dispersions of metal oxides and/or carbon black in...
Patent number
5,292,591
Issue date
Mar 8, 1994
Agfa-Gevaert, N.V.
Philippe J. Teyssie
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method and system for priming anionic polymerization of (meth)acryl...
Patent number
5,266,667
Issue date
Nov 30, 1993
ELF Atochem S.A.
Philippe Teyssie
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Acrylic triblock copolymers, their preparation and their applicatio...
Patent number
5,264,527
Issue date
Nov 23, 1993
Elf Atochem S.A.
Sunil K. Varshney
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Stabilization of dispersions of metal oxides and/or carbon black in...
Patent number
5,200,456
Issue date
Apr 6, 1993
Agfa-Gevaert, N.V.
Philippe J. Teyssie
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Graft prestabilizing and stabilizing copolymers and their preparati...
Patent number
5,081,180
Issue date
Jan 14, 1992
Marc Bourguignon
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Anionic (co)polymerization using an arylmethide initiator
Patent number
4,980,432
Issue date
Dec 25, 1990
Agfa-Gevaert, N.V.
Herman J. Uytterhoeven
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the anionic polymerization of acrylic monomers and opti...
Patent number
4,927,703
Issue date
May 22, 1990
Norsolor
Philippe Teyssie
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymeric surfactant
Patent number
4,908,155
Issue date
Mar 13, 1990
Agfa-Gevaert, N.V.
Luc E. Leemans
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
INITIATION SYSTEM AND PROCESS FOR ANIONIC (CO)POLYMERIZATION OF (ME...
Publication number
20010018397
Publication date
Aug 30, 2001
THOMAS ZUNDEL
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...