Andrew V. Stachulski

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Betchworth, GB

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Patents Grantslast 30 patents

Information Patent Grant
Penicillins containing an acrylamide side chain
- Patent number 5,126,335
- Issue date Jun 30, 1992
- Beecham Group p.l.c.
- Roger J. Ponsford
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Penicillins having a substituted acrylamido side chain
- Patent number 4,954,489
- Issue date Sep 4, 1990
- Beecham Group p.l.c.
- Roger J. Ponsford
- C07 - ORGANIC CHEMISTRY