Inventor · disambiguated record
Karl Waldmann
Also filed as: WALDMANN KARL
8 granted patents·201 citations·filing 1974–1989
87Inventor score
Files withHOECHST AG8
Top patents by PatentIndex Score
8 records- 0197US4871822AReaction product of olefinically unsaturated compounds with compounds containing active hydrogen, processes for their preparation and 2-component lacquers based thereon HOE 85/F O36JHOECHST AG·Filed 1986·Granted Oct 3, 1989·93 cites·17 claims
- 0290US5084536AReaction product of olefinically unsaturated compounds with compounds containing active hydrogen, processes for their preparation and 2-component lacquers based thereonHOECHST AG·Filed 1989·Granted Jan 28, 1992·49 cites·7 claims
- 0384US4100340ACopolymers containing perfluoroalkyl groupsHOECHST AG·Filed 1977·Granted Jul 11, 1978·31 cites·6 claims
- 0481US3962326AProcess for the manufacture of carboxylic acid chloridesHOECHST AG·Filed 1974·Granted Jun 8, 1976·14 cites·7 claims
- 0571US5109043AProcess for the preparation of organophosphorus derivatives of 2,4-di-tert-butylphenol, of 4,4'-dihalomagnesium compounds of biphenyl and the use of the organophosphorus derivatives for the stabilization of polyolefin moldingHOECHST AG·Filed 1989·Granted Apr 28, 1992·10 cites·19 claims
- 0626US4968473AProcess for the production of ceramic green filmsHOECHST AG·Filed 1988·Granted Nov 6, 1990·0 cites·6 claims
- 0725US4780244ASalts, containing fluoroalkyl groups, of beta-alkylamino-propionic acid esters, a process for their synthesis and their use for the production of aqueous polyacrylate dispersions containing fluoroalkyl groupsHOECHST AG·Filed 1987·Granted Oct 25, 1988·2 cites·3 claims
- 0825US4658052ASalts, containing fluoroalkyl groups, of β-alkylamino-propionic acid esters, a process for their synthesis and their use for the production of aqueous polyacrylate dispersions containing fluoroalkyl groupsHOECHST AG·Filed 1985·Granted Apr 14, 1987·2 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →