Inventor
Hans-Juergen Braun
Inventor
Ueberstorf, CH
Overview
Patents· 86 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes28%
A61QSpecific use of cosmetics or similar toiletry preparations28%
C07DHeterocyclic compounds17%
C07CAcyclic or carbocyclic compounds11%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments4%
H03KPulse technique1%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests1%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium1%
D06PDyeing or printing textiles1%
G01DMeasuring not specially adapted for a specific variable1%
PatentTitleYear
10,718,823Open load diagnosis202010,381,960Circuit for controlling slew rate of a high-side switching element2019RE041549'Dyes for keratin fibers, the dyes containing n-benzyl-p-phenylenediamine derivatives and novel n-benzyl-p-phenylenediamine derivatives'20107,641,702'O-Aminophenol derivatives and colorants containing said compounds'20107,553,337'Hair colorants for simultaneous dyeing and brightening of keratin fibers'20097,553,336'Brightening direct dyes for keratin fibers and colorants containing these compounds'20097,544,215'Neutral and cationic naphthalene and colorants for keratin fibers containing these compounds'20097,537,620'Agent for coloring keratin fibers'20097,534,273'Cationic pyrazolone dyes, method for production thereof and coloring agents for keratin fibers containing said compounds'20097,517,367'Cationic naphthyldiazo dyes and keratin fibers-coloring agents containing these dyes'20097,517,368'Indolylthiazoliumazo dyes-containing colorants for keratin fibers'20097,500,994'Cationic quinoxaline thiazole azo dye-containing colorants'20097,488,353'Cationic heteroarylazine dyes and colorants containing these compounds'20097,455,697'(3,5-diaminophenyl)(2,4-dihydroxyphenyl)methanone and the acid adducts thereof, method for their preparation and use of these compounds for dyeing fibers'20087,455,698'Cationic dyes and dyestuff for keratin fibres containing said compounds'20087,452,385'Naphthalene derivatives and colorants for keratin fibers containing these compounds'20087,431,741'Brightening colorant with indolythiazolium dyes'20087,429,274'Agent and method for the oxidative coloring of keratin fibers'20087,341,604'Highly affine cosmetic agent'20087,326,254'Means and method for the simultaneous bleaching and dyeing of keratin fibres'20087,294,151'Means and method for dyeing keratin fibres'20077,291,183'Agent and method for dyeing keratin fibers'20077,244,278'Agent and method for oxidative coloring of keratin fibers'20077,214,248'Multi-component kit and method for temporarily dyeing and later decolorizing hair'20077,132,001'3-aminophenol derivatives and dyes that contain these compounds while serving to dye keratin fibers'20067,128,764'M-aminophenol derivatives and coloring agents containing them'20067,125,428'1,3-Dihydroxybenzene derivatives and colorants containing said compounds'20067,122,061'Agents for dyeing keratin fibers, containing 4-aminobiphenyl-3-ol-derivatives'20067,083,656'7-nitro-2,1,3-benzoxadiazole and 7-nitro-2,1,3-benzthiadiazole derivatives, as well dyeing agents for keratin fibers containing these compounds'20067,077,872'Oxidation hair dyes containing 3-aminophenol derivatives, and novel 3-aminophenol derivatives'20067,074,243'N-benzyl-m-phenylenediamine derivatives and dyes containing said compounds'20067,070,625'Agent and method for coloring keratin fibers containing 2-benzothiazolinone-hydrazone and quinone derivatives'20067,070,626'(P-amino-hydroxyphenyl)-acrylamide derivatives and dyes containing said compounds'20067,056,347'Coloring agents for keratin fibers containing (1,1′-biphenyl)-2,4-diamine derivatives in addition to novel (1,1′-biphenyl)-2,4-diamine-derivatives'20067,056,348'5-aryl-1,3,3-trimethyl-2-methylene-indoline derivatives and salts thereof, methods for the production and use of said compounds for the temporary coloration of fibers'20067,033,401'3-Aminophenol derivatives substituted in the 2-position, and dyes containing these compounds'20066,997,961'N-heteroarylmethyl-m-phenylenediamine derivatives-containing dyes for keratin fibers and novel n-heteroarylmethyl-m-phenylenediamine derivatives'20066,977,001'Dye compositions containing quinolinium salts'20056,936,077'1,3-diamino-4-(aminomethyl)—benzene derivatives and colorants containing the said compounds'20056,908,492'7-nitro-2,1,3-benzoxadiazole and 7-nitro-2,1,3-benzthiadiazole derivatives, as well dyeing agents for keratin fibers containing these compounds'20056,887,281'N-heteroarylmethyl-p-phenylenediamine derivatives as well as oxidation dyeing agents containing these compounds'20056,875,873'1,4-Diamino-2-(thiazol-2-yl)benzene derivatives, and dyes containing said compounds'20056,869,454'7-Nitro-2,1,3-benzoxadiazole and 7-nitro-2,1,3-benzthiadiazole derivatives, as well dyeing agents for keratin fibers containing these compounds'20056,849,766'1,4-diamino-2-alkenylbenzene derivatives, and dyes containing these compounds'20056,849,097'N-heteroarylmethyl-p-phnylendiamine derivatives and compounds containing oxidationcoloring agents'20056,840,965'P-aminophenols and colorants containing said compounds'20056,835,212'Agent and method for dyeing keratin fibers'20046,811,573'Dyes for keratin fibres containing 1,3-diamino-4-heteroarylbenzene derivatives and novel 1,3-diamino-4-heteroarylbenzene derivatives'20046,800,097'Substituted 2-aminoalkyl-1,4-Diaminobenzene compounds and oxidation dye precursor compositions containing same'20046,780,998'Substituted 2-aminoalkyl-1,4-diaminobenzene compounds and oxidation dye precursor compositions containing same'20046,749,645'Use of 4-nitro-2,1,3,-benzoxadiazole derivatives as dyes in coloring agents for keratin fibres'20046,749,644'2-hydroxy-5-amino-biphenyl-derivatives and oxidative hair coloring agents containing said compounds'20046,726,730'7-Nitro-2,1,3-benzoxadiazole derivatives and 7-nitro,2,1,3-benzthiadiazole derivatives and dyes, which contain these compounds and which are used for dying keratin fibers'20046,699,990'3-(2,5-diaminophenyl)-acrylamide derivatives and coloring agents containing said compounds'20046,689,174'N-benzyl-p-phenylenediamine-derivatives containing coloring agents for keratin fibres and novel n-benzyl-p-phenylenediamine-derivatives'20046,685,751'Substituted 1,4-diaminobenzene compounds and oxidation dye precursor compositions containing same'20046,669,739'Agent for coloring fibers and method for temporarily coloring fibers'20036,652,601'Agent for dyeing fibers comprising an indoline/indolium derivative'20036,648,923'Compositions containing 1,4-diamino-2-methoxymethylbenzene and salts thereof and methods for dyeing keratin fibers with same'20036,602,302'Substituted 1,4 diaminobenzene compounds and oxidation dye precursor compositions containing same'20036,600,050'Diaminopyrazole derivatives and dyes containing said compounds'20036,592,631'p-Aminophenol derivative compounds and dye compositions containing same'20036,570,019'Cationic pyrrolo-pyrrol-derivatives, method for producing them and colorants for keratin fibers, containing these compounds'20036,558,433'Process for dyeing keratin fibers comprising 1,4-diamino-2-methoxymethylbenzene and salts thereof'20036,554,871'Oxidative hair dye precursor compositions containing 4-5-diaminopyrazole, 5-amino-2-methylphenol and m-phenylenediamine compounds and method of dyeing hair'20036,503,282'Means and method for dying keratinic fibers'20036,500,213'Oxidizing hair coloring agents containing 2,5-diamino-1-phenylbenzene derivatives and novel 2,5-diamino-1-phenylbenzene derivatives'20026,436,152'Substituted 2-aminoalky-1,4-diaminobenzene compounds and oxidation dye precursor compositions containing same'20026,379,400'Dye compositions and methods of dyeing keratin fibers'20026,224,856'Means and method for tinting keratin fibers, particularly human hair'20016,132,475'Diaminobenzene derivative compounds and dye compositions containing same'20006,102,974'Dyeing agent for dyeing keratin fibres'20006,042,620'p-diaminobenzene derivative compounds and dye compositions containing same'20005,972,044'Composition and method for dyeing keratin fibers'19995,879,411'Composition and method for dyeing keratin fibers with o-benzoquinones and amino- or hydroxy-containing compounds'19995,876,423'Implantable stimulator with terminal voltage control of a depletable voltage source'19995,679,332'Hair keratin-reducing cysteine esters and compositions for permanent shaping of hair based on same'19975,637,115'Oxidation hair dye compositions containing developers, couplers, and AZO dyes'19975,554,362'Composition and process for the permanent shaping of hair'19965,503,826'Hair keratin-reducing mono, di- and triglycerides of cysteine and compositions'19965,317,258'Device for evaluating periodic signals from inductive pick-ups having a pulse former stage influenced as a function of the pick-up signal amplitude'19945,038,110'Circuit arrangement for signal recovery in a capacitive difference sensor'19914,976,154'Arrangement for contactless measurement of the volume flow or mass flow of a moving medium'19904,963,872'Method and arrangement for generating a mean-value-free binary signal'19904,817,014'Digital correlator'19894,708,021'Arrangement for contactless measurement of the velocity of a moving medium'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1987–1991Patents assigned to ENDRESS HAUSER GMBH CO (5)· patent assignee history
1987–1991Based in Karlsruhe, DE· patent location history
1994Patents assigned to DAIMLER BENZ AG (1)· patent assignee history
1994Based in Stuttgart, DE· patent location history
1996–2010Patents assigned to WELLA AG (76)· patent assignee history
1996–2010Based in Ueberstorf, CH· patent location history
1999Patents assigned to BIOTRONIK MESS & THERAPIEG (1)· patent assignee history
1999Based in Berlin, DE· patent location history
2019–2020Based in Duesseldorf, DE· patent location history
2020Patents assigned to RENESAS ELECTRONICS CORP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| WELLA AG | 76 | 1996–2010 |
| ENDRESS HAUSER GMBH CO | 5 | 1987–1991 |
| BIOTRONIK MESS & THERAPIEG | 1 | 1999 |
| DAIMLER BENZ AG | 1 | 1994 |
| RENESAS ELECTRONICS CORP | 1 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ueberstorf, CH | 77 | 1996–2010 |
| Karlsruhe, DE | 5 | 1987–1991 |
| Duesseldorf, DE | 2 | 2019–2020 |
| Berlin, DE | 1 | 1999 |
| Stuttgart, DE | 1 | 1994 |