Anna M. Czech

Person

Cortlandt Manor, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Silicone amino-epoxy cross-linking system
- Patent number 6,515,094
- Issue date Feb 4, 2003
- Crompton Corporation
- Anna M. Czech
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Block, non-(AB)n silicone polyalkyleneoxide copolymers with tertiar...
- Patent number 6,475,568
- Issue date Nov 5, 2002
- Crompton Corporation
- Anna Maria Czech
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hydrophilic siloxane latex emulsions
- Patent number 6,207,782
- Issue date Mar 27, 2001
- Cromption Corporation
- Anna Czech
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Silicone terpolymers with high refractive indices
- Patent number 6,174,983
- Issue date Jan 16, 2001
- CK Witco Corporation
- Anna Czech
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Silicone aminopolyalkyleneoxide block copolymers
- Patent number 5,981,681
- Issue date Nov 9, 1999
- Witco Corporation
- Anna Czech
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Aminosiloxanes with 4-amino-3,3-dialkylbutyl groups
- Patent number 5,939,574
- Issue date Aug 17, 1999
- Witco Corporation
- Curtis L. Schilling
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Aminopolysiloxanes with hindered 4-amino-3,3-dimethylbutyl groups
- Patent number 5,856,544
- Issue date Jan 5, 1999
- OSi Specialties, Inc.
- Anna Czech
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Silicone aminopolyalkyleneoxide block copolymers
- Patent number 5,807,956
- Issue date Sep 15, 1998
- OSi Specialties, Inc.
- Anna Czech
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for imparting softness with reduced yellowing to a textile u...
- Patent number 5,593,611
- Issue date Jan 14, 1997
- OSi Specialties, Inc.
- Anna M. Czech
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Patents Applicationslast 30 patents

Information Patent Application
Cationic aminosilicone emulsions
- Publication number 20060280716
- Publication date Dec 14, 2006
- Anna Maria Czech
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Silicone amino-epoxy cross-linking system
- Publication number 20020010270
- Publication date Jan 24, 2002
- Anna M. Czech
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Anna M. Czech

Person

Patents Grantslast 30 patents

Silicone amino-epoxy cross-linking system

Block, non-(AB)n silicone polyalkyleneoxide copolymers with tertiar...

Hydrophilic siloxane latex emulsions

Silicone terpolymers with high refractive indices

Silicone aminopolyalkyleneoxide block copolymers

Aminosiloxanes with 4-amino-3,3-dialkylbutyl groups

Aminopolysiloxanes with hindered 4-amino-3,3-dimethylbutyl groups

Silicone aminopolyalkyleneoxide block copolymers

Method for imparting softness with reduced yellowing to a textile u...

Patents Applicationslast 30 patents

Cationic aminosilicone emulsions

Silicone amino-epoxy cross-linking system