Inventor · Munster, DE

Michael Geist

48Patents
10h-index
33Co-inventors
75Inventor score

Filing activity: Jul 19, 1982 → Oct 19, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US4436878A Water-dispersible binders for cationic electropaints, and a process for their preparation Emerging Cross-Sectional Technologies 34 Expired
US4824927A Products of diepoxide polyaddition with monofunctional initiators, which contain pendant epoxy groups in the backbone of the polymer Chemistry; Metallurgy 32 Expired
US4609691A Water-dispersible binders for cationic electrodepositable paints, and method for their production Chemistry; Metallurgy 22 Expired
US4780524A Water-dilutable binders for cationic electrocoating finishes and a process for the preparation thereof Emerging Cross-Sectional Technologies 20 Expired
US4769400A Heat-curable binder mixture Chemistry; Metallurgy 17 Expired
US4557976A Heat-hardenable binder mixture Emerging Cross-Sectional Technologies 15 Expired
US4781808A Aqueous cathodic electrocoating material and a process for coating an electrically conductive substrate Chemistry; Metallurgy 12 Expired
US4661541A Alcohol-modified polyepoxides, their preparation and their use in curable mixtures Chemistry; Metallurgy 12 Expired
US4495335A Self-crosslinking heat-curable binder Chemistry; Metallurgy 12 Expired
US4830722A Water-dilutable binders for cationic electrocoating finishes and a process for the preparation thereof Emerging Cross-Sectional Technologies 11 Expired
US5003025A Process for the preparation of water dilutable binders for cationic electrocoating finishes using monofunctionally modified polyepoxides Chemistry; Metallurgy 10 Expired
US4818356A Process for multicoat cathodic wet-on-wet painting of metallic conductive substrates Emerging Cross-Sectional Technologies 9 Expired
US4609446A Water-dispersible binding agents for cationic electrodepositable coatings and method for manufacturing same Emerging Cross-Sectional Technologies 9 Expired
US4539385A Self-crosslinking, heat-curable grinding resin Emerging Cross-Sectional Technologies 9 Expired
US4686249A Heat-hardenable binder mixture of amino resin and hydroxy epoxides Emerging Cross-Sectional Technologies 9 Expired
US4547409A Self-crosslinking heat-curable binder Emerging Cross-Sectional Technologies 9 Expired
US4566963A Water-dispersible binders based on modified epoxide/amine adducts, and their preparation and use Electricity 9 Expired
US4522981A Synthetic resin Chemistry; Metallurgy 8 Expired
US5427661A Aqueous electrocoating baths containing synthetic resins capable of deposition on the cathode, and a process for coating electrically conducting substrates Chemistry; Metallurgy 7 Expired
US4505981A Heat-hardenable binder mixture Emerging Cross-Sectional Technologies 7 Expired
US4477530A Heat-hardenable binder mixture Emerging Cross-Sectional Technologies 7 Expired
US4539218A Synthetic resin Chemistry; Metallurgy 6 Expired
US4762903A Water-dilutable binders, containing latent primary amino groups, for cationic electrocoating finishes, and a process for their preparation Chemistry; Metallurgy 6 Expired
US4724254A Water dispersible binders for cationic electra-coating and method for preparation Chemistry; Metallurgy 6 Expired
US4477642A Selfcrosslinking heat-hardenable binder Emerging Cross-Sectional Technologies 5 Expired

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