Raymond Bonnett

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London, GB

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Patents Grantslast 30 patents

Information Patent Grant
Porphyrins and cancer treatment
- Patent number 5,162,519
- Issue date Nov 10, 1992
- Efamol Holdings PLC
- Raymond Bonnett
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dihydroporphyrins and method of treating tumors
- Patent number 4,992,257
- Issue date Feb 12, 1991
- Efamol Holdings PLC
- Raymond Bonnett
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methods of treating tumors susceptible to necrosis
- Patent number 4,837,221
- Issue date Jun 6, 1989
- Efamol Ltd.
- Raymond Bonnett
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE