Sunil K. Varshney

Person

Grivegnee, BE

People

Patents Grantslast 30 patents

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
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
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
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
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
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
Process for the anionic polymerization of acrylic monomers and opti...
- Patent number 4,826,941
- Issue date May 2, 1989
- Societe Chimique des Charbonnages S.A.
- Philippe Teyssie
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Sunil K. Varshney

Person

Patents Grantslast 30 patents

Star-shaped copolymers and process for their manufacture

Initiating process and system for the anionic polymerisation of acr...

Heat-resistant maleimido polymers/block copolymers

Initiating process and system for the anionic polymerization of acr...

Heat-resistant maleimido polymers/block copolymers

Heat-resistant maleimido polymers/block copolymers

Method and system for priming anionic polymerization of (meth)acryl...

Acrylic triblock copolymers, their preparation and their applicatio...

Process for the anionic polymerization of acrylic monomers and opti...

Process for the anionic polymerization of acrylic monomers and opti...