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Andrew J. G. Baxter
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Albina Garth, GB
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last 30 patents
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Patent Grant
4-Allyl azetidinone intermediate for .beta.-lactam antibacterial ag...
Patent number
4,401,595
Issue date
Aug 30, 1983
Beecham Group Limited
Andrew J. G. Baxter
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
.beta.-Lactam anti-bacterial, compositions containing them and a pr...
Patent number
4,323,569
Issue date
Apr 6, 1982
Beecham Group Limited
Andrew J. G. Baxter
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
.beta.-Lactam antibiotics, a process for their preparation and thei...
Patent number
4,293,501
Issue date
Oct 6, 1981
Beecham Group Limited
Roger J. Ponsford
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
.beta.-Lactam anti-bacterials, compositions containing them, a proc...
Patent number
4,267,177
Issue date
May 12, 1981
Beecham Group Limited
Andrew J. G. Baxter
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
.beta.-Lactam antibiotics, a process for their prepaeration and the...
Patent number
4,255,441
Issue date
Mar 10, 1981
Beecham Group Limited
Roger J. Ponsford
C07 - ORGANIC CHEMISTRY