Wei-Teh W. Shang

Follow

Person

Bartlesville, OK, US

People

Patents Grantslast 30 patents

Information Patent Grant
Process for preparing poly(arylene sulfide) polymers
- Patent number 5,438,115
- Issue date Aug 1, 1995
- Phillips Petroleum Company
- Darryl R. Fahey
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Acid treatment of poly(arylene sulfide) polymer reaction mixture
- Patent number 5,352,768
- Issue date Oct 4, 1994
- Phillips Petroleum Company
- John D. Stuber
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation of poly arylene sulfide with specified ratio of sulfur...
- Patent number 4,882,416
- Issue date Nov 21, 1989
- Phillips Petroleum Company
- Guy Senatore
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Arylene sulfide polymer preparation from dehydrated admixture compr...
- Patent number 4,767,841
- Issue date Aug 30, 1988
- Phillips Petroleum Company
- Kenneth D. Goetz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...