David Frank Hayman

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Slough, GB

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of a hydrate of an anthranilic acid der...
- Patent number 7,524,861
- Issue date Apr 28, 2009
- David Frank Hayman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of N-[2-(dimethylamino)ethyl]acridine-4...
- Patent number 6,111,109
- Issue date Aug 29, 2000
- Xenova Limited
- William Alexander Denny
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Process for the preparation of a hydrate of an antranilic acid deri...
- Publication number 20050222199
- Publication date Oct 6, 2005
- Xenova Limited
- David Frank Hayman
- C07 - ORGANIC CHEMISTRY