Gregory R. McCullough

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Eastlake, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Dispersants prepared from high polydispersity olefin polymers
- Patent number 6,500,898
- Issue date Dec 31, 2002
- The Lubrizol Corporation
- John R. Johnson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Dispersants prepared from high polydispersity olefin polymers
- Patent number 6,407,170
- Issue date Jun 18, 2002
- The Lubrizol Corporation
- John R. Johnson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Dispersants from Condensed Polyamines
- Publication number 20090018040
- Publication date Jan 15, 2009
- The Lubrizol Corporation
- Renee A. Eveland
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Dispersants prepared from high polydispersity olefin polymers
- Publication number 20020161124
- Publication date Oct 31, 2002
- John R. Johnson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...