Kent W. Rollmann

Person

Bartlesville, OK, US

People

Patents Grantslast 30 patents

Information Patent Grant
Chromium catalyst compositions and polymerization processes therewith
- Patent number 5,654,249
- Issue date Aug 5, 1997
- Phillips Petroleum Company
- Kent W. Rollmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Chromium catalyst compositions and ethylene polymerization processe...
- Patent number 5,599,887
- Issue date Feb 4, 1997
- Phillips Petroleum Company
- Rickey D. Badley
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Chromium catalyst compositions and ethylene polymerization processe...
- Patent number 5,576,263
- Issue date Nov 19, 1996
- Phillips Petroleum Company
- Rickey D. Badley
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Chromium catalyst compositions and polymerization processes therewith
- Patent number 5,508,362
- Issue date Apr 16, 1996
- Phillips Petroleum Company
- Kent W. Rollmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Asphalt compositions
- Patent number 4,460,723
- Issue date Jul 17, 1984
- Phillips Petroleum Company
- Kent W. Rollmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyphenylene oxide/rubber blending
- Patent number 4,322,506
- Issue date Mar 30, 1982
- Phillips Petroleum Co.
- Kent W. Rollmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Kent W. Rollmann

Person

Patents Grantslast 30 patents

Chromium catalyst compositions and polymerization processes therewith

Chromium catalyst compositions and ethylene polymerization processe...

Chromium catalyst compositions and ethylene polymerization processe...

Chromium catalyst compositions and polymerization processes therewith

Asphalt compositions

Polyphenylene oxide/rubber blending