Inventor · Münstermaifeld, DE

Juergen Tropsch

34Patents
8h-index
56Co-inventors
78Inventor score

Filing activity: Apr 21, 1995 → Feb 3, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US8123867B2 Phosphate-free dishwasher detergent with excellent rinsing power Chemistry; Metallurgy 24 Active
US5627151A Use of vinylpyrrolidone copolymers as detergent additives, novel polymers of vinylpyrrolidone, and preparation thereof Chemistry; Metallurgy 23 Expired
US7371716B2 C10-alkanolalkoxylate mixtures and the use thereof Chemistry; Metallurgy 17 Expired
US5846924A Use of vinylpyrrolidone and vinylimidazole copolymers as detergent additives, novel polymers of vinylpyrrolidone and of vinylimidazole, and preparation thereof Chemistry; Metallurgy 13 Expired
US8262804B2 Dishwasher detergent formulations comprising a mixture of hydrophobically modified polycarboxylates and hydrophilically modified polycarboxylates Chemistry; Metallurgy 12 Active
US7074749B2 Oxoalcohol-based detergent Chemistry; Metallurgy 12 Expired
US7256317B2 Process for the preparation of surfactant alcohols and surfactant alcohol ethers, the prepared products and their use Chemistry; Metallurgy 11 Expired
US7335235B2 Alkoxylate mixtures and detergents containing the same Chemistry; Metallurgy 10 Expired
US8093196B2 Cleaning formulations for machine dishwashing comprising hydrophilically modified polycarboxylates Chemistry; Metallurgy 8 Active
US9982220B2 Efficient surfactant system on plastic and all types of ware Chemistry; Metallurgy 6 Active
US8440601B2 Detergent formulations for machine dishwashing comprising hydrophilically modified polycarboxylates Chemistry; Metallurgy 6 Active
US10017714B2 Efficient surfactant system on plastic and all types of ware Chemistry; Metallurgy 6 Active
US7504373B2 Surfactant composition and method of forming Chemistry; Metallurgy 5 Active
US7074972B2 Secondary C10-C18 surfactant alcohols Chemistry; Metallurgy 5 Expired
US8434623B2 Inorganic particles comprising an organic coating that can be hydrophilically/hydrophobically temperature controlled Electricity 5 Active
US10550354B2 Efficient surfactant system on plastic and all types of ware Chemistry; Metallurgy 4 Active
US9845446B2 Mixtures, their preparation, and uses Chemistry; Metallurgy 4 Active
US8377311B2 Selective materials separation using modified magnetic particles Electricity 4 Active
US7863479B2 Alkyl ether sulfates Chemistry; Metallurgy 3 Expired
US8519196B2 C10 alkanolalkoxylate mixtures and use thereof as novel low-foaming wetting agents Chemistry; Metallurgy 3 Active
US9738858B2 Mixtures of compounds, their preparation, and uses Chemistry; Metallurgy 3 Active
US11274265B2 Efficient surfactant system on plastic and all types of ware Chemistry; Metallurgy 2 Active
US7807615B2 Production of (co)surfactants by reacting polyols with olefins Emerging Cross-Sectional Technologies 2 Active
US10683466B2 Efficient surfactant system on plastic and all types of ware Chemistry; Metallurgy 2 Active
US11198836B2 Efficient surfactant system on plastic and all types of ware Chemistry; Metallurgy 2 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.