Jan Michael Fielden

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West Yorkshire, GB

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of aryl hydrazone and aryl hydrazine
- Patent number 7,138,548
- Issue date Nov 21, 2006
- Avecia Limited
- Andrew John Blacker
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of an organozinc reagent
- Patent number 6,258,967
- Issue date Jul 10, 2001
- Zeneca Limited
- Andrew John Blacker
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Process for the preparation of aryl hydrazone and aryl hydrazine
- Publication number 20050124824
- Publication date Jun 9, 2005
- Andrew John Blacker
- C07 - ORGANIC CHEMISTRY