Inventor · disambiguated record
Klaus Hoffmann
Also filed as: HOFFMANN KLAUS · HOFFMANN KLAUS E
8 granted patents·272 citations·filing 1985–1997
88Inventor score
Top patents by PatentIndex Score
8 records- 0196US4654161ASiloxanes with betaine groups, their synthesis and use in cosmetic preparationsGOLDSCHMIDT AG TH·Filed 1985·Granted Mar 31, 1987·172 cites·19 claims
- 0283US4609750ASiloxanes with betaine groups, their synthesis and use in hair care productsGOLDSCHMIDT AG TH·Filed 1985·Granted Sep 2, 1986·30 cites·21 claims
- 0377US4844826AUse of organosilicon compounds to thicken oilsGOLDSCHMIDT AG TH·Filed 1988·Granted Jul 4, 1989·26 cites·9 claims
- 0469US4988806ANitrogen-containing derivatives of carboxymethylcellulose, their synthesis and their use in cosmetic preparationsGOLDSCHMIDT AG TH·Filed 1989·Granted Jan 29, 1991·16 cites·12 claims
- 0559US5124446ABetaine group-containing polysaccharides with recurring anhydroglucose units, their synthesis and their use in cosmetic preparationsGOLDSCHMIDT AG TH·Filed 1989·Granted Jun 23, 1992·16 cites·14 claims
- 0636US5023246ABetaine group-containing derivatives of carboxymethylcellulose, their synthesis and their use in cosmetic preparationsGOLDSCHMIDT AG TH·Filed 1989·Granted Jun 11, 1991·4 cites·10 claims
- 0735US5243072ABetaine group-containing polysaccharides with recurring anhydroglucose units, their synthesis and their use in cosmetic preparationsGOLDSCHMIDT AG TH·Filed 1992·Granted Sep 7, 1993·4 cites·1 claims
- 0833US6040396ACuring catalysts for curing epoxy resinsDOW CHEMICAL CO·Filed 1997·Granted Mar 21, 2000·4 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →