Inventor · disambiguated record
Norbert Weimann
Also filed as: WEIMANN NORBERT · WOLF KARLHEINZ
10 granted patents·156 citations·filing 1976–1991
90Inventor score
Files withBAYER AG10
Top patents by PatentIndex Score
10 records- 0194US4428983AProcess for the production of microcapsulesBAYER AG·Filed 1981·Granted Jan 31, 1984·74 cites·6 claims
- 0277US4517141AProduction of microcapsules having walls of polyaddition products of water-insoluble polyamines with water-soluble polyisocyanate adductsBAYER AG·Filed 1983·Granted May 14, 1985·14 cites·4 claims
- 0371US4404251ACopying systems, a process for their production, and suitable printing inks for both offset and book printingBAYER AG·Filed 1982·Granted Sep 13, 1983·13 cites·16 claims
- 0467US4592957AMicrocapsules having walls of polyaddition products of water-insoluble polyamines with water-soluble polyisocyanate adductsBAYER AG·Filed 1985·Granted Jun 3, 1986·13 cites·6 claims
- 0566US4153775ASelf-crosslinkable polyurethanesBAYER AG·Filed 1978·Granted May 8, 1979·20 cites·16 claims
- 0659US4211699AIsocyanate adduct diolsBAYER AG·Filed 1978·Granted Jul 8, 1980·11 cites·12 claims
- 0744US4804687AFoamed microbeads and a process for their preparationBAYER AG·Filed 1988·Granted Feb 14, 1989·4 cites·4 claims
- 0837US4070345AMonomethylol ether diols and polyurethane solutions prepared therefromBAYER AG·Filed 1976·Granted Jan 24, 1978·3 cites·8 claims
- 0936US4882362AFoamed microbeads and a process for their preparationBAYER AG·Filed 1988·Granted Nov 21, 1989·2 cites·9 claims
- 1028US5236782AMicrocapsulesBAYER AG·Filed 1991·Granted Aug 17, 1993·2 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →