Inventor · disambiguated record
Karl-Heinz Mitschke
Also filed as: KAPPS MANFRED · MITSCHKE KARL-HEINZ
12 granted patents·94 citations·filing 1976–2002
90Inventor score
Files withBAYER AG12
Top patents by PatentIndex Score
12 records- 0192US4370254AUse of perfluoroalkane sulphonamide salts as surface active agentsBAYER AG·Filed 1980·Granted Jan 25, 1983·35 cites·5 claims
- 0273US4168277AProduction of tetraethyl ammonium perfluoroalkyl sulphonateBAYER AG·Filed 1977·Granted Sep 18, 1979·8 cites·2 claims
- 0370US6673955B2Preparation of triethyl phosphateBAYER AG·Filed 2002·Granted Jan 6, 2004·6 cites·15 claims
- 0468US4265831AProcess for the preparation of hydroxyalkylperfluoroalkane sulphonamidesBAYER AG·Filed 1979·Granted May 5, 1981·7 cites·4 claims
- 0564US4212832AProduction of high viscosity phosphoric and phosphonic acid aryl estersBAYER AG·Filed 1978·Granted Jul 15, 1980·13 cites·4 claims
- 0654US4177332A1,1,1-Trifluoro-2-chloroethane as blowing agent for polyurethane foamBAYER AG·Filed 1978·Granted Dec 4, 1979·10 cites·4 claims
- 0753US4246206AProcess for the preparation of N,N-bis-(2-hydroxyalkyl)-aminomethane phosphonic acid dimethyl esterBAYER AG·Filed 1978·Granted Jan 20, 1981·7 cites·4 claims
- 0846US6034260ADialkylphosphoric acids by the methanol methodBAYER AG·Filed 1999·Granted Mar 7, 2000·4 cites·19 claims
- 0937US4060571AProduction of N,N-Bis-(2-hydroxyalkyl)-aminomethane phosphonic acid dialkyl estersBAYER AG·Filed 1976·Granted Nov 29, 1977·2 cites·5 claims
- 1033US4289646A1,1-Difluoro-2-chloroethylene as aerosol propellantBAYER AG·Filed 1979·Granted Sep 15, 1981·2 cites·4 claims
- 1133US4144291AProcess for the preparation of bromoaroxyl-alkyl-(β-chloroalkyl) phosphatesBAYER AG·Filed 1977·Granted Mar 13, 1979·0 cites·4 claims
- 1231US4144290AProduction of bromoaryl chlorophosphatesBAYER AG·Filed 1977·Granted Mar 13, 1979·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →