John W. Spicer

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High Wycombe, GB

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Patents Grantslast 30 patents

Information Patent Grant
1-(4-Cyano-phenoxy)-2-hydroxy-3-[2-(5-1H-tetrazolyl)-chromon-5-ylox...
- Patent number 4,238,495
- Issue date Dec 9, 1980
- Miles Laboratories, Inc.
- Brian T. Warren
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cycloalkenochromone
- Patent number 4,221,800
- Issue date Sep 9, 1980
- Miles Laboratories, Inc.
- Brian T. Warren
- C07 - ORGANIC CHEMISTRY