Philip Knowles

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Rayleigh, GB

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Patents Grantslast 30 patents

Information Patent Grant
Antiarthritic pyridylaminoethene disulfonyl compounds and use
- Patent number 4,647,569
- Issue date Mar 3, 1987
- May & Baker Limited
- Raymond F. Collins
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2'Hydroxy tetrazole-5-carboxanilides and anti-allergic use thereof
- Patent number 4,442,115
- Issue date Apr 10, 1984
- May & Baker Limited
- Christopher A. Ramsden
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
8-Azapurin-6-one derivatives
- Patent number 4,167,568
- Issue date Sep 11, 1979
- May & Baker Limited
- Philip Knowles
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Benzamide derivatives
- Patent number 4,146,631
- Issue date Mar 27, 1979
- May & Baker Limited
- Roger E. Ford
- C07 - ORGANIC CHEMISTRY