Yunfei Yan

Person

Shanghai, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Paper composition and process for making the same
- Patent number 10,392,752
- Issue date Aug 27, 2019
- Dow Global Technologies LLC
- Tao Wang
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Polyurethane dispersion based synthetic leathers
- Patent number 9,963,822
- Issue date May 8, 2018
- Dow Global Technologies LLC
- Yunfei Yan
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
COLOR STABLE TREATED FABRIC AND METHOD OF MAKING THE SAME
- Publication number 20190352844
- Publication date Nov 21, 2019
- Rohm and Haas Company
- David L. Frattarelli
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
IMPROVED PROCESS FOR MAKING AN ANTIMICROBIAL COMPOSITION
- Publication number 20180334772
- Publication date Nov 22, 2018
- DOW GLOBAL TECHNOLOGIES LLC
- David L. Frattarelli
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
METHOD FOR PREPARING A STABLE ISOTHIAZOLONE FORMULATION
- Publication number 20180153163
- Publication date Jun 7, 2018
- DOW GLOBAL TECHNOLOGIES LLC
- Yunfei Yan
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
A PAPER COMPOSITION AND PROCESS FOR MAKING THE SAME
- Publication number 20160083908
- Publication date Mar 24, 2016
- DOW GLOBAL TECHNOLOGIES LLC
- Tao Wang
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
POLYURETHANE DISPERSION BASED SYNTHETIC LEATHERS
- Publication number 20150354133
- Publication date Dec 10, 2015
- Yunfei Yan
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POLYURETHANE DISPERSION BASED SYNTHETIC LEATHERS COMPRISING ACRYLIC...
- Publication number 20150299945
- Publication date Oct 22, 2015
- DOW GLOBAL TECHNOLOGIES LLC
- Weichao Gu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POLYURETHANE DISPERSION BASED SYNTHETIC LEATHERS HAVING IMPROVED EM...
- Publication number 20150284902
- Publication date Oct 8, 2015
- Debkumar Bhattacharjee
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
POLYURETHANE BASED SYNTHETIC LEATHERS COMPRISING NANOPARTICLES AND...
- Publication number 20150259851
- Publication date Sep 17, 2015
- DOW GLOBAL TECHNOLOGIES LLC
- Weichao Gu
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
SUSPENSION OF PARTICLES COMPRISING CYCLOPROPENE COMPLEXES DISPERSED...
- Publication number 20140080711
- Publication date Mar 20, 2014
- Shiling Zhang
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
COMPOSITIONS WITH HOT MELT RESIN MATRIX
- Publication number 20140080710
- Publication date Mar 20, 2014
- Shiling Zhang
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
DESENSITIZED AQUEOUS THERMOPLASTIC POLYMER DISPERSIONS
- Publication number 20130210977
- Publication date Aug 15, 2013
- Rohm and Haas Company
- Yunfei Yan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Person

Patents Grantslast 30 patents

Paper composition and process for making the same

Polyurethane dispersion based synthetic leathers

Patents Applicationslast 30 patents

COLOR STABLE TREATED FABRIC AND METHOD OF MAKING THE SAME

IMPROVED PROCESS FOR MAKING AN ANTIMICROBIAL COMPOSITION

METHOD FOR PREPARING A STABLE ISOTHIAZOLONE FORMULATION

A PAPER COMPOSITION AND PROCESS FOR MAKING THE SAME

POLYURETHANE DISPERSION BASED SYNTHETIC LEATHERS

POLYURETHANE DISPERSION BASED SYNTHETIC LEATHERS COMPRISING ACRYLIC...

POLYURETHANE DISPERSION BASED SYNTHETIC LEATHERS HAVING IMPROVED EM...

POLYURETHANE BASED SYNTHETIC LEATHERS COMPRISING NANOPARTICLES AND...

SUSPENSION OF PARTICLES COMPRISING CYCLOPROPENE COMPLEXES DISPERSED...

COMPOSITIONS WITH HOT MELT RESIN MATRIX

DESENSITIZED AQUEOUS THERMOPLASTIC POLYMER DISPERSIONS