Brian D. Bothwell

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Rochdale, GB

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Patents Grantslast 30 patents

Information Patent Grant
Antimicrobial polymer
- Patent number 6,706,855
- Issue date Mar 16, 2004
- Avecia Limited
- Andrew Neale Collins
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Imidazolium, pyrazolium and triazolium sailts as swimming pool sani...
- Patent number 5,631,274
- Issue date May 20, 1997
- Zeneca Limited
- Peter W. Austin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Swimming pool or like aqueous system containing an imidazolium, pyr...
- Patent number 5,620,595
- Issue date Apr 15, 1997
- Zeneca Limited
- Peter W. Austin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted pyrazoline having non-linear optical properties
- Patent number 4,894,186
- Issue date Jan 16, 1990
- Imperial Chemical Industries PLC
- Paul F. Gordon
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1-phenyl-3-(2-nitroethenyl)pyrazoline and 1-phenyl-3-(2,2-dicyanoet...
- Patent number 4,780,543
- Issue date Oct 25, 1988
- Imperial Chemical Industries PLC
- Paul Gordon
- C07 - ORGANIC CHEMISTRY