Inventor · disambiguated record
Karl-Arnold Weber
Also filed as: WEBER KARL A · WEBER KARL-ARNOLD
10 granted patents·147 citations·filing 1974–1990
90Inventor score
Files withBAYER AG10
Top patents by PatentIndex Score
10 records- 0192US3970601AColored poly (urethane) urea powdersBAYER AG·Filed 1975·Granted Jul 20, 1976·21 cites·5 claims
- 0289US4108842APreparation of polyurethane ureas using as hardeners mixtures of water, amines, aldimines and ketiminesBAYER AG·Filed 1977·Granted Aug 22, 1978·42 cites·11 claims
- 0368US4687830AProcess for the production of light-stable, solvent-resistant polyurethane-urea elastomer coatings by reactive coatingBAYER AG·Filed 1986·Granted Aug 18, 1987·17 cites·7 claims
- 0465US4302550AProcess and apparatus for the mixing and application of reactive materialsBAYER AG·Filed 1980·Granted Nov 24, 1981·22 cites·11 claims
- 0564US5068402AStabilized polyisocyanatesBAYER AG·Filed 1990·Granted Nov 26, 1991·13 cites·6 claims
- 0659US4895883APolyurethane ureasBAYER AG·Filed 1988·Granted Jan 23, 1990·12 cites·10 claims
- 0748US4310493AApparatus for the mixing and application of reactive materialsBAYER AG·Filed 1978·Granted Jan 12, 1982·11 cites·4 claims
- 0841US3953559AReverse coating process using a lactam release agentBAYER AG·Filed 1974·Granted Apr 27, 1976·7 cites·9 claims
- 0931US4978747AColorants obtained by reacting a NH2 -containing dyestuff with a diisocyanate followed by reaction of this adduct with a diamineBAYER AG·Filed 1989·Granted Dec 18, 1990·0 cites·12 claims
- 1023US5009921AProcess for finishing leatherBAYER AG·Filed 1989·Granted Apr 23, 1991·2 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →