Brian Springthorpe

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Shepshed, GB

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Patents Grantslast 30 patents

Information Patent Grant
Substituted 3,4-dihydroxy phenylethylamino compounds
- Patent number 4,939,147
- Issue date Jul 3, 1990
- Fisons plc
- John Dixon
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted 3,4-dihydroxy phenylethylamino compounds
- Patent number 4,922,022
- Issue date May 1, 1990
- Fisons plc
- John Dixon
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aromatic compounds
- Patent number 4,883,804
- Issue date Nov 28, 1989
- Fisons plc
- Francis Ince
- C07 - ORGANIC CHEMISTRY