Inventor · Essen, DE

Gotz Koerner

56Patents
16h-index
47Co-inventors
84Inventor score

Filing activity: Oct 18, 1974 → Mar 27, 2001

Most-cited inventions

PatentTitleAreaCited byStatus
US5430166A Silanes with hydrophilic groups, their synthesis and use as surfactants in aqueous media Emerging Cross-Sectional Technologies 66 Expired
US5455367A Method for the synthesis of silanes or organosilicon hydrides by the reduction of the corresponding silicon halides or organosilicon halides Chemistry; Metallurgy 49 Expired
US5430167A Silanes with hydrophilic groups, their synthesis and use as surfactants in aqueous media Emerging Cross-Sectional Technologies 48 Expired
US6255511A Silanes with hydrophilic groups, their synthesis and use as surfactants in aqueous media Chemistry; Metallurgy 46 Expired
US6489498B2 Silanes with hydrophilic groups, their synthesis and use as surfactants in aqueous media Chemistry; Metallurgy 45 Expired
US4447498A Use of organopolysiloxanes in the manufacture of paper-coated plaster boards Emerging Cross-Sectional Technologies 39 Expired
US4486476A Preparation for making inorganic building materials water-repellent Emerging Cross-Sectional Technologies 33 Expired
US4105567A Organosilicon compounds and textile fiber finishes containing them Emerging Cross-Sectional Technologies 33 Expired
US5091002A Preparation for the water-repellent impregnation of porous mineral building materials Chemistry; Metallurgy 29 Expired
US5198207A Method for the preparation of active magnesium hydride-magnesium hydrogen storage systems, which reversibly absorb hydrogen Emerging Cross-Sectional Technologies 27 Expired
US4274977A Defoamer preparation and processes for its production Chemistry; Metallurgy 25 Expired
US4306050A Process for the manufacture of organopolysiloxanes for use in abhesive coating materials Emerging Cross-Sectional Technologies 23 Expired
US4537595A Organopolysiloxanes with Bunte salt groups, their synthesis and use for the surface treatment of inorganic or organic materials Emerging Cross-Sectional Technologies 19 Expired
US4028218A Defoaming composition and method of defoaming aqueous solutions or dispersions Emerging Cross-Sectional Technologies 17 Expired
US5093101A Method for the preparation of active magnesium hydride-magnesium-hydrogen storage systems and apparatus for carrying out the method Emerging Cross-Sectional Technologies 16 Expired
US4476282A Method of producing finely divided, stable oil-in-water emulsions of organopolysiloxanes Chemistry; Metallurgy 16 Expired
US5004559A Polyoxyalkylene-polysiloxane block copolymers as demulsifiers for water-containing oil Chemistry; Metallurgy 16 Expired
US4844980A Silica or silicic acid particles whose surface located hydroxyl groups are at least partially replaced by organic groups Emerging Cross-Sectional Technologies 15 Expired
US4578116A Organosilicon compounds and textile fiber finishes containing these Chemistry; Metallurgy 15 Expired
US4137179A Process for the production of an aqueous preparation for shrink-proofing wool Emerging Cross-Sectional Technologies 14 Expired
US4380503A Process for preparing oil-in-water emulsion Emerging Cross-Sectional Technologies 14 Expired
US4183820A Use of demulsifying mixtures for breaking petroleum emulsions Chemistry; Metallurgy 14 Expired
US4311821A Process for the preparation of crosslinked organopoly-siloxanes and their use as active ingredient of abhesive coating materials for two-dimensional carriers Emerging Cross-Sectional Technologies 13 Expired
US4217228A Textile fiber finishes Chemistry; Metallurgy 12 Expired
US4609752A Process and apparatus for continuously synthesizing alkoxypolysiloxanes Performing Operations; Transporting 12 Expired

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