Inventor · disambiguated record
Karlheinz Wolf
Also filed as: BREMER FRITZ · HORNLE REINHOLD · RASCHE PETER · WEIMANN NORBERT
38 granted patents·548 citations·filing 1972–1997
98Inventor score
Top patents by PatentIndex Score
38 records- 0196US4245995AStabilization of anionic indole dyestuffsBAYER AG·Filed 1978·Granted Jan 20, 1981·58 cites·12 claims
- 0294US4527746AProcess for preparing granules of water-insoluble solidsBAYER AG·Filed 1983·Granted Jul 9, 1985·37 cites·2 claims
- 0392US4846409AProcess for the preparation of granulesBAYER AG·Filed 1987·Granted Jul 11, 1989·64 cites·8 claims
- 0488US3994835AProcess for the production of colored polyurethane foamsBAYER AG·Filed 1973·Granted Nov 30, 1976·47 cites·8 claims
- 0586US4909853APigment preparationsBAYER AG·Filed 1988·Granted Mar 20, 1990·54 cites·10 claims
- 0686US4702744AProcess for the preparation of concentrated solutions of anionic dyestuffs and dyestuff additives by cation exchange with cation exchange resinBAYER AG·Filed 1986·Granted Oct 27, 1987·20 cites·19 claims
- 0785US4332587AColorant preparations, a process for their production and their use for coloring plasticsBAYER AG·Filed 1981·Granted Jun 1, 1982·18 cites·10 claims
- 0884US4564632AInsecticidal and acaricidal agents and their useBAYER AG·Filed 1981·Granted Jan 14, 1986·18 cites·5 claims
- 0984US3998652AAqueous pigment dispersionsBAYER AG·Filed 1975·Granted Dec 21, 1976·14 cites·4 claims
- 1083US4013481APigment formulationBAYER AG·Filed 1972·Granted Mar 22, 1977·13 cites·12 claims
- 1177US3994683AMethod of and an arrangement for printing fiber based materialsZIMMER PETER·Filed 1974·Granted Nov 30, 1976·17 cites·9 claims
- 1275US4115379ADyestuff saltsBAYER AG·Filed 1976·Granted Sep 19, 1978·8 cites·3 claims
- 1373US4340389AProcess for the preparation of water-soluble dyestuffs with a low salt contentBAYER AG·Filed 1981·Granted Jul 20, 1982·11 cites·7 claims
- 1468US4280960APhosphonic acid estersBAYER AG·Filed 1979·Granted Jul 28, 1981·6 cites·1 claims
- 1567US4602915AStorage-stable solution of a copper phthalocyanine reactive dyestuffBAYER AG·Filed 1985·Granted Jul 29, 1986·8 cites·7 claims
- 1666US4153775ASelf-crosslinkable polyurethanesBAYER AG·Filed 1978·Granted May 8, 1979·20 cites·16 claims
- 1766US4049610APigment preparationsBAYER AG·Filed 1976·Granted Sep 20, 1977·21 cites·11 claims
- 1864US3967922AGranular dyestuff preparations based on polyvinylalcohol as the carrierBAYER AG·Filed 1974·Granted Jul 6, 1976·6 cites·4 claims
- 1963US4329145AProcess for producing liquid dyestuff preparationsBAYER AG·Filed 1980·Granted May 11, 1982·7 cites·9 claims
- 2061US4083689ASolid ε-caprolactam dyestuff preparationsBAYER AG·Filed 1975·Granted Apr 11, 1978·5 cites·12 claims
- 2159US4211699AIsocyanate adduct diolsBAYER AG·Filed 1978·Granted Jul 8, 1980·11 cites·12 claims
- 2259US4186029AAqueous dyestuff dispersionsBAYER AG·Filed 1978·Granted Jan 29, 1980·5 cites·6 claims
- 2356US4772677AHighly stretchable elasthane fibres with improved propertiesBAYER AG·Filed 1987·Granted Sep 20, 1988·10 cites·12 claims
- 2451US4386195ADyestuff preparations, processes for their production and their use for dyeing plasticsBAYER AG·Filed 1981·Granted May 31, 1983·4 cites·9 claims
- 2548US4711642ALiquid, water containing mono-fluoro-triazinyl reactive dyestuff preparation with pH 8-12BAYER AG·Filed 1986·Granted Dec 8, 1987·3 cites·11 claims
- 2648US4217103ADyestuff formulations containing salts of diaryl ether sulfonic acidsBAYER AG·Filed 1978·Granted Aug 12, 1980·3 cites·4 claims
- 2746US5723080AProcess for producing splittable elastane yarnsBAYER FASER GMBH·Filed 1996·Granted Mar 3, 1998·12 cites·6 claims
- 2844US3947246AProcess for producing spotted dyeings with pastes containing water-soluble resin or wax and particulate dyestuffBAYER AG·Filed 1973·Granted Mar 30, 1976·5 cites·9 claims
- 2943US4077972AProcess for the preparation and conditioning of copper phthalocyanineBAYER AG·Filed 1976·Granted Mar 7, 1978·11 cites·7 claims
- 3041US4369070AAqueous dyestuff or pigment dispersionsBAYER AG·Filed 1981·Granted Jan 18, 1983·7 cites·3 claims
- 3140US4685933AConcentrated reactive dyestuff solutions containing cyanamide compound as stabilizerBAYER AG·Filed 1985·Granted Aug 11, 1987·9 cites·3 claims
- 3240US4082505ADyeing preparations, which are soluble in cold water, of anionic dyestuffsBAYER AG·Filed 1975·Granted Apr 4, 1978·2 cites·4 claims
- 3339US4443225ALiquid-crystalline phase of an azo reactive dyestuff, and its use for the dyeing and printing of natural and synthetic substratesBAYER AG·Filed 1982·Granted Apr 17, 1984·6 cites·5 claims
- 3437US4089700AProcess for the preparation of opaque organic pigmentsBAYER AG·Filed 1976·Granted May 16, 1978·1 cites·6 claims
- 3536US6562456B1Splittable elastane yarnsBAYER FASER GMBH·Filed 1997·Granted May 13, 2003·5 cites·2 claims
- 3636US4754020AProcess for preparing aromatic diazonium salts by diazotation of aminesBAYER AG·Filed 1986·Granted Jun 28, 1988·1 cites·2 claims
- 3732US4217266APigment preparationsBAYER AG·Filed 1979·Granted Aug 12, 1980·0 cites·14 claims
- 3830US4295849AProcess for the preparation of dyestuff formulationsNONN KONRAD·Filed 1977·Granted Oct 20, 1981·1 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →