Melvin HILDEBRAND

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Bartlesville, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Hyperbranched polymers and methods of making and using same
- Patent number 8,933,175
- Issue date Jan 13, 2015
- Chevron Phillips Chemical Company LP
- Youlu Yu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ultra high molecular weight polyethylene fractions having narrow mo...
- Patent number 7,691,633
- Issue date Apr 6, 2010
- Chevron Phillips Chemical Company LP
- Chung C. Tso
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ultra high molecular weight polyethylene fractions having narrow mo...
- Patent number 7,241,620
- Issue date Jul 10, 2007
- Chevron Phillips Chemical Company LP
- Chung C. Tso
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Hyperbranched Polymers and Methods of Making and Using Same
- Publication number 20130059982
- Publication date Mar 7, 2013
- Chevron Phillips Chemical Company LP
- Youlu YU
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Ultra high molecular weight polyethylene fractions having narrow mo...
- Publication number 20070249053
- Publication date Oct 25, 2007
- Chevron Phillips Chemical Company LP
- Chung C. Tso
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Ultra high molecular weight polyethylene fractions having narrow mo...
- Publication number 20050154169
- Publication date Jul 14, 2005
- Chung C. Tso
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...