Barry E. Ayres

Person

Ickenham, GB

People

Patents Grantslast 30 patents

Information Patent Grant
2,6-Di (substitutedamino) purine ribonucleoside analogues and admin...
- Patent number 5,925,624
- Issue date Jul 20, 1999
- Glaxo Group Limited
- Michael Gregson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-6-diaminopurine precursors
- Patent number 5,889,178
- Issue date Mar 30, 1999
- Glaxo Group Limited
- Michael Gregson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dipeptide compounds containing histidine or N-methyl histidine proc...
- Patent number 5,057,496
- Issue date Oct 15, 1991
- Glaxo Group Limited
- Peter C. Cherry
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dipeptide compounds, processes for their preparation and compositio...
- Patent number 4,985,407
- Issue date Jan 15, 1991
- Glaxo Group Limited
- Michael W. Foxton
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cephalosporin antibiotics
- Patent number 4,621,081
- Issue date Nov 4, 1986
- Glaxo Group Limited
- Cynthia H. O'Callaghan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cephalosporin antibiotics
- Patent number 4,504,477
- Issue date Mar 12, 1985
- Glaxo Group Limited
- Cynthia H. O'Callaghan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cephalosporin antibiotics
- Patent number 4,464,368
- Issue date Aug 7, 1984
- Glaxo Group Limited
- Cynthia H. O'Callaghan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cephalosporin antibiotics
- Patent number 4,427,675
- Issue date Jan 24, 1984
- Glaxo Group Limited
- Barry E. Ayres
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cephalosporin antibiotics
- Patent number 4,315,005
- Issue date Feb 9, 1982
- Glaxo Group Limited
- Barry E. Ayres
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Chemical compounds
- Patent number 4,192,871
- Issue date Mar 11, 1980
- Glaxo Laboratories Limited
- Gordon H. Phillipps
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cephalosporins having a 7-(carboxy substituted .alpha.-etherified o...
- Patent number 4,168,309
- Issue date Sep 18, 1979
- Glaxo Laboratories Limited
- Barry E. Ayres
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 3-hydroxymethyl cephalosporins
- Patent number 4,132,849
- Issue date Jan 2, 1979
- Glaxo Laboratories Limited
- Barry E. Ayres
- C07 - ORGANIC CHEMISTRY

Barry E. Ayres

Person

Patents Grantslast 30 patents

2,6-Di (substitutedamino) purine ribonucleoside analogues and admin...

2-6-diaminopurine precursors

Dipeptide compounds containing histidine or N-methyl histidine proc...

Dipeptide compounds, processes for their preparation and compositio...

Cephalosporin antibiotics

Cephalosporin antibiotics

Cephalosporin antibiotics

Cephalosporin antibiotics

Cephalosporin antibiotics

Chemical compounds

Cephalosporins having a 7-(carboxy substituted .alpha.-etherified o...

Process for the preparation of 3-hydroxymethyl cephalosporins