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Dean Thetford
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Failsworth, GB
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last 30 patents
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Patent Grant
Benzofuranones
Patent number
5,389,597
Issue date
Feb 14, 1995
Imperial Chemical Industries PLC
Richard A. Hann
C07 - ORGANIC CHEMISTRY
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Patent Grant
Benzofuranones
Patent number
5,268,490
Issue date
Dec 7, 1993
Imperial Chemical Industries PLC
Richard A. Hann
C07 - ORGANIC CHEMISTRY