James D. Brown

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Bartlesville, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Molecular weight reduction of unsaturated polymers
- Patent number 4,072,807
- Issue date Feb 7, 1978
- Phillips Petroleum Company
- Carl A. Uraneck
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Organocalciumpyridine-type polymerization initiators
- Patent number 4,061,638
- Issue date Dec 6, 1977
- Phillips Petroleum Company
- James D. Brown
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Organocalcium pyridine-type polymerization initiators
- Patent number 3,997,708
- Issue date Dec 14, 1976
- Phillips Petroleum Company
- James D. Brown
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...