Chuan-Ju Chen

Person

Amherst, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Thermoplastic molding composition having high clarity
- Patent number 7,265,180
- Issue date Sep 4, 2007
- Lanxess Corporation
- Moh-Ching O. Chang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Weatherable resin compositions having low gloss appearances
- Patent number 6,982,299
- Issue date Jan 3, 2006
- Lanxess Corporation
- Moh-Ching Oliver Chang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic molding composition having improved dimensional stabi...
- Patent number 6,528,583
- Issue date Mar 4, 2003
- Bayer Corporation
- Chuan-Ju Chen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Weatherable molding composition having improved surface appearance
- Patent number 6,476,126
- Issue date Nov 5, 2002
- Bayer Corporation
- Chuan-Ju Chen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer blends with improved colorability
- Patent number 6,288,167
- Issue date Sep 11, 2001
- Bayer Antwerpen S.A./N.V.
- Chuan-Ju Chen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Low gloss weatherable polymer composition
- Patent number 6,239,221
- Issue date May 29, 2001
- Bayer Antwerpen S.A./N.V.
- Chuan-Ju Chen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Stabilizer system for non yellowing polymer composition
- Patent number 5,624,982
- Issue date Apr 29, 1997
- Bayer Antwerpen SA/NV
- Moh C. O. Chang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Stabilizer system for non yellowing polymer composition
- Patent number 5,492,948
- Issue date Feb 20, 1996
- Monsanto Company
- Moh C. O. Chang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Weatherable graft polymers having improved impact retention and imp...
- Patent number 5,112,895
- Issue date May 12, 1992
- Monsanto Company
- Chuan J. Chen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Thermoplastic molding composition having high clarity
- Publication number 20050075455
- Publication date Apr 7, 2005
- Moh-Ching O. Chang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Weatherable resin compositions having low gloss appearances
- Publication number 20040044129
- Publication date Mar 4, 2004
- Moh-Ching Oliver Chang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Chuan-Ju Chen

Person

Patents Grantslast 30 patents

Thermoplastic molding composition having high clarity

Weatherable resin compositions having low gloss appearances

Thermoplastic molding composition having improved dimensional stabi...

Weatherable molding composition having improved surface appearance

Polymer blends with improved colorability

Low gloss weatherable polymer composition

Stabilizer system for non yellowing polymer composition

Stabilizer system for non yellowing polymer composition

Weatherable graft polymers having improved impact retention and imp...

Patents Applicationslast 30 patents

Thermoplastic molding composition having high clarity

Weatherable resin compositions having low gloss appearances