Ligeng Yin

Person

Minneapolis, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Cellulose ethers esterified with dicarboxylic acid
- Patent number 9,890,221
- Issue date Feb 13, 2018
- Dow Global Technologies LLC
- Ligeng Yin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PREPARING A COPOLYMER OF (METH)ACRYLIC ACID AND A CYCLIC...
- Publication number 20240392052
- Publication date Nov 28, 2024
- Rohm and Haas Company
- Ligeng Yin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COPOLYMER OF (METH)ACRYLIC ACID AND A CYCLIC KETENE ACETAL
- Publication number 20240384086
- Publication date Nov 21, 2024
- Rohm and Haas Company
- Ligeng Yin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CEMENT MODIFIER COMPOSITIONS
- Publication number 20240217876
- Publication date Jul 4, 2024
- DOW GLOBAL TECHNOLOGIES LLC
- Margarita Perello
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
FIXATIVE POLYMER FOR HAIR STYLING
- Publication number 20230372224
- Publication date Nov 23, 2023
- DOW GLOBAL TECHNOLOGIES LLC
- Lu Bai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SILICONE-(METH)ACRYLATE COPOLYMER AND METHODS FOR ITS PREPARATION A...
- Publication number 20230240971
- Publication date Aug 3, 2023
- Dow Silicones Corporation
- Tian Lan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CEMENT MODIFIER COMPOSITIONS
- Publication number 20220081362
- Publication date Mar 17, 2022
- DOW GLOBAL TECHNOLOGIES LLC
- Margarita Perello
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
CELLULOSE ETHERS ESTERIFIED WITH DICARBOXYLIC ACID
- Publication number 20160289344
- Publication date Oct 6, 2016
- DOW GLOBAL TECHNOLOGIES LLC
- Ligeng Yin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Person

Patents Grantslast 30 patents

Cellulose ethers esterified with dicarboxylic acid

Patents Applicationslast 30 patents

METHOD FOR PREPARING A COPOLYMER OF (METH)ACRYLIC ACID AND A CYCLIC...

COPOLYMER OF (METH)ACRYLIC ACID AND A CYCLIC KETENE ACETAL

CEMENT MODIFIER COMPOSITIONS

FIXATIVE POLYMER FOR HAIR STYLING

SILICONE-(METH)ACRYLATE COPOLYMER AND METHODS FOR ITS PREPARATION A...

CEMENT MODIFIER COMPOSITIONS

CELLULOSE ETHERS ESTERIFIED WITH DICARBOXYLIC ACID