John F. Newton

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West Chester, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Ortho-substituted benzaldehydes
- Patent number 5,189,226
- Issue date Feb 23, 1993
- SmithKline Beecham Corporation
- Ralph F. Hall
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pyrrolo [1,2-a] imidazole and imidazo [1,2a] pyridine derivatives a...
- Patent number 5,145,858
- Issue date Sep 8, 1992
- SmithKline Beecham Corp.
- Jerry L. Adams
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrrolo(1,2-a)imidazole and imidazo(1,2-a)pyridine derivatives and...
- Patent number 5,002,941
- Issue date Mar 26, 1991
- SmithKline Beecham Corporation
- Jerry L. Adams
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ester prodrugs
- Patent number 4,937,253
- Issue date Jun 26, 1990
- SmithKline Beecham Corporation
- John G. Gleason
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE