Inventor · disambiguated record
Roderich Raue
Also filed as: RAUE RODERICH
56 granted patents·595 citations·filing 1969–1995
98Inventor score
Top patents by PatentIndex Score
56 records- 0195US4256900AFluorescent azolyl benzocoumarin dyestuffsBAYER AG·Filed 1979·Granted Mar 17, 1981·26 cites·4 claims
- 0294US5013857AProcess for the preparation of sulpho-free triphenyl-methane dyestuffsBAYER AG·Filed 1989·Granted May 7, 1991·38 cites·8 claims
- 0394US4035740ADyestuff laserBAYER AG·Filed 1975·Granted Jul 12, 1977·43 cites·2 claims
- 0490US5292881ANew naphthalimides, toners containing these and the use of the new naphthalimides as additives for tonersBAYER AG·Filed 1992·Granted Mar 8, 1994·50 cites·10 claims
- 0589US4670882ADyestuff laserBAYER AG·Filed 1982·Granted Jun 2, 1987·26 cites·7 claims
- 0688US4072911ADyestuff laserBAYER AG·Filed 1975·Granted Feb 7, 1978·35 cites·4 claims
- 0786US4271395ADyestuff laserBAYER AG·Filed 1978·Granted Jun 2, 1981·30 cites·4 claims
- 0885US4274062ADyestuff laserBAYER AG·Filed 1978·Granted Jun 16, 1981·29 cites·6 claims
- 0984US4551265AFluorescent dyestuffs, processes for their preparation and their use as laser dyestuffsBAYER AG·Filed 1981·Granted Nov 5, 1985·16 cites·1 claims
- 1084US4326066ATriazolyl coumarin compounds, processes for their preparation and their use as whiteners and laser dyestuffsBAYER AG·Filed 1980·Granted Apr 20, 1982·24 cites·2 claims
- 1183US4301091AFluorescent dyestuffsBAYER AG·Filed 1979·Granted Nov 17, 1981·15 cites·4 claims
- 1280US4051134AReactive dyestuffsBAYER AG·Filed 1975·Granted Sep 27, 1977·11 cites·2 claims
- 1379US4100509ADyestuff laserBAYER AG·Filed 1976·Granted Jul 11, 1978·23 cites·1 claims
- 1475US5013627AElectrophotographic toners with cationic charge increasing additiveBAYER AG·Filed 1989·Granted May 7, 1991·11 cites·8 claims
- 1575US4600776ACationic enamine dyestuff indolylmethine derivativesBAYER AG·Filed 1984·Granted Jul 15, 1986·11 cites·5 claims
- 1675US4542224AProcess for preparing cationic methine dyestuffsBAYER AG·Filed 1983·Granted Sep 17, 1985·11 cites·5 claims
- 1775US4006127ACationic diazacyanine dyestuffsBAYER AG·Filed 1973·Granted Feb 1, 1977·9 cites·17 claims
- 1873US4338258AFluorescent dyestuffs, processes for their preparation and their use as laser dyestuffsBAYER AG·Filed 1980·Granted Jul 6, 1982·26 cites·6 claims
- 1971US4841052ANaphthalic acid imides electrophotographic tonersBAYER AG·Filed 1988·Granted Jun 20, 1989·14 cites·1 claims
- 2069US4104268ACationic diazacyanine dyestuffsBAYER AG·Filed 1973·Granted Aug 1, 1978·6 cites·2 claims
- 2167US4927729AColorless salts of heteropolyacids as charge control substances in tonersBAYER AG·Filed 1988·Granted May 22, 1990·7 cites·7 claims
- 2266US4419511AProcess for the preparation of trimethine dyestuffsBAYER AG·Filed 1982·Granted Dec 6, 1983·7 cites·5 claims
- 2364US4812379AElectrophotographic toners containing an additive reinforcing the cationic chargeBAYER AG·Filed 1987·Granted Mar 14, 1989·11 cites·4 claims
- 2464US4400321AProcess for the preparation of solutions of cationic polyazo dyestuffsBAYER AG·Filed 1981·Granted Aug 23, 1983·7 cites·4 claims
- 2562US4513142APreparation of cationic methine dyestuffsBAYER AG·Filed 1982·Granted Apr 23, 1985·7 cites·6 claims
- 2661US4248775APreparation of solutions of azo methine basic dyestuffsBAYER AG·Filed 1976·Granted Feb 3, 1981·5 cites·1 claims
- 2759US4281112AProcess for the preparation of cationic dyestuffsBAYER AG·Filed 1980·Granted Jul 28, 1981·6 cites·10 claims
- 2857US4847177AFanal pigments of closed-ring dry toners containing indamine-and diphenylmethane dyestuffsBAYER AG·Filed 1988·Granted Jul 11, 1989·10 cites·9 claims
- 2957US3956264ABasic azo dyestuffs having indolyl-methyleneamino substituent in the diazo componentBAYER AG·Filed 1973·Granted May 11, 1976·4 cites·8 claims
- 3056US4211436APressure-sensitive recording materialBAYER AG·Filed 1978·Granted Jul 8, 1980·13 cites·10 claims
- 3155US4897223ATri-phenyl methyl color-forming agentsBAYER AG·Filed 1988·Granted Jan 30, 1990·7 cites·2 claims
- 3251US4869989ADry toners containing fanal pigments based on cationic dyesBAYER AG·Filed 1988·Granted Sep 26, 1989·8 cites·6 claims
- 3350US4426530ATriazolylcoumarin compounds, and their preparation and use as optical brighteners, scintillators and laser dyestuffsBAYER AG·Filed 1981·Granted Jan 17, 1984·2 cites·3 claims
- 3449US5030612AThermal dye sublimation transfer recording elementAGFA GEVAERT NV·Filed 1990·Granted Jul 9, 1991·5 cites·7 claims
- 3548US4760132AProcess for preparing cationic hydrazone dyestuffsBAYER AG·Filed 1986·Granted Jul 26, 1988·4 cites·12 claims
- 3647US5578711AProcess for the preparation of dyestuffsBAYER AG·Filed 1995·Granted Nov 26, 1996·3 cites·10 claims
- 3747US4089901AProcess for converting polyaminopolyaryl-methanes into diaminodiarylmethanesBAYER AG·Filed 1974·Granted May 16, 1978·6 cites·5 claims
- 3846US3931320AProcess for the production of aromatic polyaminesBAYER AG·Filed 1972·Granted Jan 6, 1976·4 cites·5 claims
- 3945US4542223AProcess for the preparation of cationic methine dyestuffsBAYER AG·Filed 1983·Granted Sep 17, 1985·3 cites·5 claims
- 4044US4256882AReactive dyestuffsBAYER AG·Filed 1976·Granted Mar 17, 1981·2 cites·2 claims
- 4142US4376728AProcess for the preparation of cationic alkylarylhydrazone dyestuffs and color bases thereofBAYER AG·Filed 1981·Granted Mar 15, 1983·2 cites·10 claims
- 4240US5328993ACationic triazatrimethine dyestuffsBAYER AG·Filed 1993·Granted Jul 12, 1994·2 cites·12 claims
- 4338US4083870AProcess for converting polyaminopolyaryl-methanes into diaminodiarylmethanesBAYER AG·Filed 1974·Granted Apr 11, 1978·3 cites·4 claims
- 4437US5541299AProcess for the preparation of dyestuffsBAYER AG·Filed 1994·Granted Jul 30, 1996·1 cites·15 claims
- 4537US5502171AProcess for the preparation of dyestuffsBAYER AG·Filed 1995·Granted Mar 26, 1996·1 cites·12 claims
- 4637US4997740AElectrophotographic toners with substituted 3-amino-1-imino-isoindolenine saltsBAYER AG·Filed 1989·Granted Mar 5, 1991·3 cites·5 claims
- 4737US4115413ATriaryl-methane dyestuffsBAYER AG·Filed 1969·Granted Sep 19, 1978·2 cites·15 claims
- 4837US4000130ACationic dyestuffsBAYER AG·Filed 1974·Granted Dec 28, 1976·1 cites·7 claims
- 4936US4496719A3H-Indol-2-yl cationic hydrazone dyestuffsBAYER AG·Filed 1983·Granted Jan 29, 1985·1 cites·5 claims
- 5035US5233048ATriarylmethane color formersBAYER AG·Filed 1992·Granted Aug 3, 1993·1 cites·5 claims
Showing the top 50 of 56 patent records by PatentIndex Score.
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