Inventor · disambiguated record
Wolfgang Balzer
Also filed as: BALZER WOLFGANG · BALZER WOLFGANG R
30 granted patents·2 pending applications·2,606 citations·filing 1989–2021
98Inventor score
Files withWELLA AG19UNITED TECHNOLOGIES CORP7RAYTHEON TECH CORP2WELLA AKTIENGESELLSCHAT2LABORATOIRE BIOSTHETIQUE KOSMETIK GMBH & CO KG1
Top patents by PatentIndex Score
32 records- 0198US5534267AComposition for the oxidative dyeing of hair containing 4,5-diaminopyrazole derivatives as well as new 4,5-diaminopyrazole derivatives and process for their synthesisWELLA AG·Filed 1993·Granted Jul 9, 1996·498 cites·11 claims
- 0298US5380340AHair dye containing aminopyrazole derivatives as well as pyrazole derivativesWELLA AG·Filed 1992·Granted Jan 10, 1995·596 cites·13 claims
- 0397US11466573B1Turbine vaneRAYTHEON TECH CORP·Filed 2021·Granted Oct 11, 2022·5 cites·14 claims
- 0496US5766576AOxidation hair dye compositions containing 3,4,5-triaminopyrazole derivatives and 3,4,5-triaminopyrazole derivativesWELLA AG·Filed 1996·Granted Jun 16, 1998·566 cites·5 claims
- 0596US5663366AProcess for the synthesis of 4,5-diaminopyrazole derivatives useful for dyeing hairWELLA AKTIENGESELLSCHAT·Filed 1996·Granted Sep 2, 1997·460 cites·2 claims
- 0692US10280756B2Gas turbine engine airfoilUNITED TECHNOLOGIES CORP·Filed 2017·Granted May 7, 2019·6 cites·20 claims
- 0791US10480323B2Gas turbine engine turbine blade airfoil profileUNITED TECHNOLOGIES CORP·Filed 2016·Granted Nov 19, 2019·6 cites·20 claims
- 0887US4997451AOxidative hair dyeing compositions based on 4-aminophenol derivatives and new 4-aminophenol derivativesWELLA AG·Filed 1990·Granted Mar 5, 1991·36 cites·16 claims
- 0985US10480333B2Turbine blade including balanced mateface conditionUNITED TECHNOLOGIES CORP·Filed 2017·Granted Nov 19, 2019·4 cites·16 claims
- 1085US5279313ATwo component composition and method for bleaching hairWELLA AG·Filed 1991·Granted Jan 18, 1994·75 cites·13 claims
- 1184US10890072B2Endwall contourUNITED TECHNOLOGIES CORP·Filed 2018·Granted Jan 12, 2021·3 cites·19 claims
- 1283US10711618B2Turbine component with tip film cooling and method of coolingUNITED TECHNOLOGIES CORP·Filed 2017·Granted Jul 14, 2020·3 cites·20 claims
- 1382US5246019AProcess for bleaching hair under the influence of lightWELLA AG·Filed 1990·Granted Sep 21, 1993·39 cites·9 claims
- 1478US5718731AOxidation hair dye composition based on 4,5-diaminopyrazole and m-phenylenediamine derivativesWELLA AG·Filed 1996·Granted Feb 17, 1998·59 cites·7 claims
- 1575US5303722AApparatus for bleaching hair under the influence of lightWELLA AG·Filed 1993·Granted Apr 19, 1994·31 cites·11 claims
- 1674US5888484AComposition for bleaching hairWELLA AG·Filed 1996·Granted Mar 30, 1999·45 cites·13 claims
- 1768US5645610ASubstituted 2-alkylamino-4-amino-1-alkylbenzene compounds and oxidation hair dye compositions based on said compoundsFiled 1995·Granted Jul 8, 1997·13 cites·7 claims
- 1865US5430159AN-phenylaminopyrazole derivatives as well as composition and process for the dyeing of hairWELLA AG·Filed 1994·Granted Jul 4, 1995·30 cites·12 claims
- 1963US11078793B2Gas turbine engine airfoil with large thickness propertiesRAYTHEON TECH CORP·Filed 2019·Granted Aug 3, 2021·0 cites·20 claims
- 2063US10508549B2Gas turbine engine airfoil with large thickness propertiesUNITED TECHNOLOGIES CORP·Filed 2015·Granted Dec 17, 2019·1 cites·15 claims
- 2163US5674476AProcess for making a persulfate-containing granulate for decolorizing or bleaching hairWELLA AG·Filed 1996·Granted Oct 7, 1997·31 cites·6 claims
- 2263US5224965AComposition for the oxidative dyeing of hair and new 5-halogen-2,4-diamino alkylbenzenesWELLA AG·Filed 1991·Granted Jul 6, 1993·8 cites·11 claims
- 2361US5637115AOxidation hair dye compositions containing developers, couplers, and AZO dyesWELLA AKTIENGESELLSCHAT·Filed 1996·Granted Jun 10, 1997·24 cites·23 claims
- 2458US5865853AComposition for dyeing keratin fibers containing vegetable dyes, a direct dye compound and oil and method of dyeing hair using sameWELLA AG·Filed 1997·Granted Feb 2, 1999·22 cites·11 claims
- 2557US5409503AOxidation hair dye with a content of 5-aminophenyl derivatives, process for oxidative dyeing of hair and new 5-aminophenol derivativesWELLA AG·Filed 1993·Granted Apr 25, 1995·20 cites·19 claims
- 2653US5542953A5-halogen-2,4-Bis (alkylamino)-1-alkylbenzenes and hair dye compositions containing sameWELLA AG·Filed 1993·Granted Aug 6, 1996·5 cites·14 claims
- 2746US5382702AProcess for the production of 5-alkoxy-2,4-dinitro-alkylbenzenesWELLA AG·Filed 1993·Granted Jan 17, 1995·3 cites·7 claims
- 2845US6146429ACarrier composition for oxidative dyeing of hair and method of dyeing hair using sameWELLA AG·Filed 1997·Granted Nov 14, 2000·11 cites·9 claims
- 2945US2020230753A1Method of manufacture of airfoil castings using autonomous adaptive machiningUNITED TECHNOLOGIES CORP·Filed 2019·Application pending·0 cites
- 3037US5865856A2, 5-diaminobenzonitrile compounds and oxidation hair dye compositions containing sameWELLA AG·Filed 1997·Granted Feb 2, 1999·3 cites·12 claims
- 3135US4975093AHair dyeing compositions containing 2,6-dinitro-phenol-derivativesWELLA AG·Filed 1989·Granted Dec 4, 1990·3 cites·10 claims
- 3229US2020368129A1Composition for dyeing keratin fibers containing a combination of a p-phenylene derivative and 2,7-naphthalenediol and use thereof for reducing a yellow tinge in a hairstyleLABORATOIRE BIOSTHETIQUE KOSMETIK GMBH & CO KG·Filed 2017·Application pending·0 cites
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