David E. Hall

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Loughborough, GB

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Patents Grantslast 30 patents

Information Patent Grant
2-Pyridinyl-phenyl-sulphinyl-and-phenyl-thio-benzimidazoles having...
- Patent number 4,900,751
- Issue date Feb 13, 1990
- Fisons plc
- David Cox
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Certain 2-pyridinyl-phenylsulfinyl-benzoxazoles, the corresponding...
- Patent number 4,851,419
- Issue date Jul 25, 1989
- Fisons plc
- David Cox
- C07 - ORGANIC CHEMISTRY