James H. Botkin

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Portland, ME, US

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Patents Grantslast 30 patents

Information Patent Grant
Stabilized polyolefin compositions
- Patent number 7,291,669
- Issue date Nov 6, 2007
- Ciba Specialty Chemicals Corporation
- James H. Botkin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Use of Secondary Sterically Hindered Amines as Processing Additives...
- Publication number 20090085252
- Publication date Apr 2, 2009
- Ernst Minder
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Stabilized polyolefin compositions
- Publication number 20070197697
- Publication date Aug 23, 2007
- James H. Botkin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Stabilized polyolefin compositions
- Publication number 20050209379
- Publication date Sep 22, 2005
- James H. Botkin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...