James L. Woodhead

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Banbury, GB

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Patents Grantslast 30 patents

Information Patent Grant
Process for making metal oxide-coated microporous materials
- Patent number 7,531,477
- Issue date May 12, 2009
- Rothmans, Benson & Hedges Inc.
- James L. Woodhead
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Process for making metal oxide-coated microporous materials
- Patent number 6,908,874
- Issue date Jun 21, 2005
- Rothmans, Benson & Hedges Inc.
- James L. Woodhead
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES

Patents Applicationslast 30 patents

Information Patent Application
Process for making metal oxide-coated microporous materials
- Publication number 20050170948
- Publication date Aug 4, 2005
- Rothmans, Benson & Hedges Inc.
- James L. Woodhead
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process for making metal oxide-coated microporous materials
- Publication number 20030114298
- Publication date Jun 19, 2003
- Rothmans, Benson & Hedges Inc.
- James L. Woodhead
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL