David Riddell

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Billericay, GB

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Patents Grantslast 30 patents

Information Patent Grant
Isoquinolinones
- Patent number 5,004,747
- Issue date Apr 2, 1991
- May & Baker Limited
- Michael J. Ashton
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrrolophthalazines
- Patent number 4,960,775
- Issue date Oct 2, 1990
- May & Baker Limited
- Michael J. Ashton
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrroloisoquinolines useful as hypercholesterolemic and hyperlipopr...
- Patent number 4,933,350
- Issue date Jun 12, 1990
- May & Baker Limited
- Michael J. Ashton
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Indole and indoline carboxylic acid compounds and method of use
- Patent number 4,493,843
- Issue date Jan 15, 1985
- May & Baker Limited
- Michael J. Ashton
- C07 - ORGANIC CHEMISTRY