Antonio Keuok Keong Vong

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Harlow, Essex, GB

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Patents Grantslast 30 patents

Information Patent Grant
Benzoxazinone derivatives, their preparation and use
- Patent number 6,939,871
- Issue date Sep 6, 2005
- SmithKline Beecham p.l.c.
- Christopher Norbert Johnson
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Benzoxazinone derivatives, their preparation and use
- Publication number 20040063704
- Publication date Apr 1, 2004
- Christopher Norbert Johnson
- C07 - ORGANIC CHEMISTRY