Peter S. Ringrose

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Harston, GB

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Patents Grantslast 30 patents

Information Patent Grant
Acyl derivatives
- Patent number 4,250,085
- Issue date Feb 10, 1981
- Hoffmann-La Roche Inc.
- Frank R. Atherton
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Halo-phosphonopeptides
- Patent number 4,143,134
- Issue date Mar 6, 1979
- Hoffmann-La Roche Inc.
- Frank R. Atherton
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Compositions having antibiotic properties
- Patent number 4,134,972
- Issue date Jan 16, 1979
- Hoffmann-La Roche Inc.
- Frank R. Atherton
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Peptide derivatives
- Patent number 4,128,542
- Issue date Dec 5, 1978
- Hoffmann-La Roche Inc.
- Frank R. Atherton
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Compositions having antibiotic properties
- Patent number 4,127,649
- Issue date Nov 28, 1978
- Hoffmann-La Roche Inc.
- Frank R. Atherton
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Compositions having antibiotic properties
- Patent number 4,100,275
- Issue date Jul 11, 1978
- Hoffmann-La Roche Inc.
- Frank Ratcliffe Atherton
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE