Inventor · disambiguated record
Udo Mayer
Also filed as: MAYER UDO
54 granted patents·4 pending applications·494 citations·filing 1980–2021
98Inventor score
Top patents by PatentIndex Score
58 records- 0191US4647675ARhodamine dyesBASF AG·Filed 1985·Granted Mar 3, 1987·79 cites·5 claims
- 0288US4353833ACationic dyesBASF AG·Filed 1980·Granted Oct 12, 1982·21 cites·1 claims
- 0387US5410053ARhodamine derivativesBASF AG·Filed 1994·Granted Apr 25, 1995·28 cites·12 claims
- 0482US4935059ABasic rhodamine dyesBASF AG·Filed 1989·Granted Jun 19, 1990·43 cites·4 claims
- 0579US5659053APreparation of Di- or triarylmethane dyes by oxidationBASF AG·Filed 1996·Granted Aug 19, 1997·19 cites·7 claims
- 0677US4912006AElectrostatic tonerBASF AG·Filed 1989·Granted Mar 27, 1990·20 cites·9 claims
- 0774US5571898ABasic dyes based on amides of j-acid (1-hydroxy-6-aminonaphthalene-3-sulfonic acid) and amides of j-acidBASF AG·Filed 1995·Granted Nov 5, 1996·14 cites·5 claims
- 0874US4880769ATransfer of catinic dyes in their deprotonated, electrically neutral formBASF AG·Filed 1987·Granted Nov 14, 1989·33 cites·4 claims
- 0973US5424404ABiscationic azo dyes and intermediates thereforBASF AG·Filed 1993·Granted Jun 13, 1995·12 cites·5 claims
- 1068US10404025B2Arrangement for electrically conductively connecting a contact piece to an electrical connectorNEXANS·Filed 2015·Granted Sep 3, 2019·3 cites·9 claims
- 1168US5354904ASulfonamides derived from 1-hydroxy-6-aminonaphthalene-3-sulfonic acid (J acid)BASF AG·Filed 1992·Granted Oct 11, 1994·10 cites·3 claims
- 1266US5827332AAzo dyes and a method of making a hydrocarbon using an azo dyeBASF AG·Filed 1994·Granted Oct 27, 1998·19 cites·2 claims
- 1366US5175260ADisazo dyes with hydroxysulfonylnaphthalene coupling componentsBASF AG·Filed 1991·Granted Dec 29, 1992·9 cites·4 claims
- 1466US5051504ADoubled triphenylmethane dyes having bis acylpiperazine linkageBASF AG·Filed 1990·Granted Sep 24, 1991·10 cites·2 claims
- 1564US5750742AOligomeric triarylmethane dyesBASF AG·Filed 1995·Granted May 12, 1998·9 cites·10 claims
- 1664US5378818ADoubled azo dyesBASF AG·Filed 1993·Granted Jan 3, 1995·7 cites·6 claims
- 1763US5496378AImidazolymethylated copper phthalocyanine dyesBASF AG·Filed 1994·Granted Mar 5, 1996·8 cites·12 claims
- 1863US4828718ACatalytic degradation of oxidizable organic and inorganic compounds in watersBASF AG·Filed 1988·Granted May 9, 1989·18 cites·10 claims
- 1962US10594103B2Method for moisture proof covering a connection point between an electrical conductor and a contact elementNEXANS·Filed 2013·Granted Mar 17, 2020·2 cites·1 claims
- 2061US5750661ABasic dyes based on amides of J-acid (1-hydroxy-6-aminonaphthalene-3-sulfonic acid) and amides of J-acidBASF AG·Filed 1996·Granted May 12, 1998·7 cites·6 claims
- 2161US4904798A(4-amino-2-hydroxyphenyl-1-oxoisoindolenines, preparation thereof and hydrolysis thereof to 2-(4-amino-2-hydroxybenzoyl)benzoic acidsBASF AG·Filed 1989·Granted Feb 27, 1990·6 cites·17 claims
- 2260US7601917B2Electrical connection line for an electrical unit of a motor vehicleNEXANS·Filed 2007·Granted Oct 13, 2009·2 cites·3 claims
- 2360US5071987AQuinoline-4-carboxylic acid derivativesBASF AG·Filed 1990·Granted Dec 10, 1991·10 cites·8 claims
- 2460US4962190AAzo dyes containing polyethyleneimine with an aniline diazo component and a hydroxynaphthalene, aminopyridine or acetoacetic coupling componentBASF AG·Filed 1988·Granted Oct 9, 1990·16 cites·3 claims
- 2560US4603202AFluoran colorants for recording systemsBASF AG·Filed 1984·Granted Jul 29, 1986·9 cites·7 claims
- 2658US10050430B2Sealing the connection point between two conductorsNEXANS·Filed 2015·Granted Aug 14, 2018·1 cites·10 claims
- 2756US11978262B2Image classification and associated training for safety-relevant classification tasksBOSCH GMBH ROBERT·Filed 2021·Granted May 7, 2024·0 cites·8 claims
- 2856US4648993ACationic phthalocyanine dyesBASF AG·Filed 1985·Granted Mar 10, 1987·5 cites·6 claims
- 2955US5015292ARecording fluid for the ink jet processBASF AG·Filed 1989·Granted May 14, 1991·14 cites·2 claims
- 3053US5792879APreparation of DI-OR triarylmethane dyes by oxidationBASF AG·Filed 1997·Granted Aug 11, 1998·5 cites·8 claims
- 3152US5347022APreparation of DI- or triarylmethane dyes by oxidationBASF AG·Filed 1993·Granted Sep 13, 1994·4 cites·6 claims
- 3252US4966983ABenzopyrans for use in recording systemsBASF AG·Filed 1989·Granted Oct 30, 1990·3 cites·16 claims
- 3352US2014144015A1Method for electrically conductively connecting a contact piece to an electrical conductor, and corresponding arrangementNEXANS·Filed 2013·Application pending·0 cites
- 3450US8358206B2Device for acquiring signals from sensors installed in a motor vehicleNEXANS·Filed 2004·Granted Jan 22, 2013·5 cites·10 claims
- 3548US6114512AOligomeric azo dyesBASF AG·Filed 1998·Granted Sep 5, 2000·4 cites·9 claims
- 3646US9131629B2Cooling apparatus for a motor vehicle having a drive which comprises two motorsSTEINBERG HELMUT·Filed 2006·Granted Sep 8, 2015·1 cites·7 claims
- 3746US4841050ACarbazole containing benzopyransBASF AG·Filed 1987·Granted Jun 20, 1989·2 cites·1 claims
- 3845US4717423AMixtures of dye precursors, and pressure-sensitive recording material containing these mixturesBASF AG·Filed 1986·Granted Jan 5, 1988·4 cites·7 claims
- 3944US4975118ARecording fluid containing phenyl azo naphthalene dyes for the ink jet processBASF AG·Filed 1989·Granted Dec 4, 1990·9 cites·3 claims
- 4042US4784668ANovel heterocycle-containing trisazo dyesBASF AG·Filed 1987·Granted Nov 15, 1988·8 cites·3 claims
- 4142US2005124462A1Optimized wiping of vehicle brakesFiled 2004·Application pending·0 cites
- 4240US4908447A2-,6-diphenylpyridine compounds useful as dye precursorsBASF AG·Filed 1989·Granted Mar 13, 1990·1 cites·9 claims
- 4339US9106002B2Method for sealing an electrical coupling piece, and coupling pieceNEXANS·Filed 2013·Granted Aug 11, 2015·0 cites·2 claims
- 4439US5478948ABenzimidazoles and their use as charger stabilizersBASF AG·Filed 1993·Granted Dec 26, 1995·1 cites·11 claims
- 4537US5144064APreparation of J-acid ureaBASF AG·Filed 1991·Granted Sep 1, 1992·1 cites·12 claims
- 4637US4958021ABenzopyran derivativesBASF AG·Filed 1988·Granted Sep 18, 1990·1 cites·1 claims
- 4737US2014165394A1Method for electrically conductively connecting a stranded conductor to a contact elementBAYERISCHE MOTOREN WERKE AG·Filed 2013·Application pending·0 cites
- 4836US4477381ATriaminotriarylmethane colorantsBASF AG·Filed 1982·Granted Oct 16, 1984·1 cites·5 claims
- 4935US2017069410A1Arrangement for electrically connecting electrical devicesNEXANS·Filed 2015·Application pending·0 cites
- 5034US5478940ADouble benzimidazolesBASF AG·Filed 1994·Granted Dec 26, 1995·0 cites·2 claims
Showing the top 50 of 58 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →