Inventor · disambiguated record
David Rose
Also filed as: LIESKE EDGAR · ROSE DAVID · ROSE DAVID S · ROSE DAVID SHAWN
51 granted patents·9 pending applications·1,331 citations·filing 1974–2017
98Inventor score
Files withHENKEL KGAA44KENNAMETAL INC5CONCURRENT TECHNOLOGIES CORP1HENKEL & CIE GMBH1HENKEL KOMMANDITGELSELLSCHAFT1
Top patents by PatentIndex Score
60 records- 0197US6284003B1Oxidation colorants comprising 2-(2,5-diaminophenyl)-ethanol compounds and 2-chloro-6-methyl-3-aminophenol compoundsHENKEL KGAA·Filed 1995·Granted Sep 4, 2001·445 cites·9 claims
- 0297US4003699AOxidation hair dyes based upon tetraaminopyrimidine developersHENKEL & CIE GMBH·Filed 1974·Granted Jan 18, 1977·453 cites·9 claims
- 0389US4745652ANew tetra-aminopyrimidine derivatives and their use in hair-dyeing preparationsHENKEL KGAA·Filed 1987·Granted May 24, 1988·28 cites·15 claims
- 0488USD742948SCutting bitKENNAMETAL INC·Filed 2014·Granted Nov 10, 2015·46 cites·1 claims
- 0582US6165230A1,4-diazacycloheptane derivatives and their use in hair oxidation dyesHENKEL KGAA·Filed 1998·Granted Dec 26, 2000·28 cites·17 claims
- 0676USD742949SCutting bitKENNAMETAL INC·Filed 2014·Granted Nov 10, 2015·22 cites·1 claims
- 0775USD868122SCutting bitKENNAMETAL INC·Filed 2017·Granted Nov 26, 2019·19 cites·1 claims
- 0875US6863698B1Agent for dyeing keratin containing fibersHENKEL KGAA·Filed 2002·Granted Mar 8, 2005·5 cites·27 claims
- 0972US6828443B1Dyes and colorantsHENKEL KGAA·Filed 2000·Granted Dec 7, 2004·4 cites·33 claims
- 1068US6835211B1Direct hair dyes and use thereofHENKEL KGAA·Filed 2000·Granted Dec 28, 2004·5 cites·20 claims
- 1167US4314809ANovel coupler components for oxidation hair dyes, the manufacture thereof, and hair colorantsHENKEL KGAA·Filed 1979·Granted Feb 9, 1982·18 cites·6 claims
- 1266US4171203AHair dye compositions containing 3,5-diamino-2-substituted-alkylbenzenesHENKEL KGAA·Filed 1977·Granted Oct 16, 1979·17 cites·20 claims
- 1361US2005086746A1Direct hair dyes and use thereofFiled 2004·Application pending·0 cites
- 1458US4487607AOxidation hair dyes containing 5-halo-2,3-pyridine-diols as coupler componentsHENKEL KGAA·Filed 1982·Granted Dec 11, 1984·20 cites·11 claims
- 1557USD818507SReplaceable tip for a rotatable cutting toolKENNAMETAL INC·Filed 2017·Granted May 22, 2018·7 cites·1 claims
- 1657US5891199APolymer dyestuffs and their use for dyeing fibresHENKEL KGAA·Filed 1996·Granted Apr 6, 1999·9 cites·10 claims
- 1756US4145548AMethod for the production of 5-nitroso-2,4,6-triaminopyrimidineHENKEL KGAA·Filed 1977·Granted Mar 20, 1979·3 cites·11 claims
- 1855US4976742AMETA-aminophenols useful as oxidation hair dye couplersHENKEL KGAA·Filed 1988·Granted Dec 11, 1990·17 cites·16 claims
- 1955US4104020AHair dye compositions containing 4,7-diaminoindazolesHENKEL KGAA·Filed 1976·Granted Aug 1, 1978·10 cites·21 claims
- 2054US6635241B1Aminophenol derivatives and their use in oxidative hair dyesHENKEL KGAA·Filed 1997·Granted Oct 21, 2003·5 cites·31 claims
- 2154US5536843ASynthesis of indoles by dehydrogenation of indolinesHENKEL KGAA·Filed 1993·Granted Jul 16, 1996·5 cites·18 claims
- 2252US5752984AUse of 1,2,3,4-tetrahydroquinoxalines as oxidation dye precursors in oxidative coloring formulationsHENKEL KGAA·Filed 1995·Granted May 19, 1998·14 cites·11 claims
- 2352US4129414AOxidation hair colorants containing water-soluble polyhalogen 3-aminophenols as couplersHENKEL KGAA·Filed 1976·Granted Dec 12, 1978·8 cites·21 claims
- 2451US6203579B1Use of 1-substituted isatins to dye fibers containing keratinHENKEL KGAA·Filed 1998·Granted Mar 20, 2001·14 cites·16 claims
- 2551US5685881AAromatic allylaminonitro compounds, hair dye compositions containing aromatic allylaminonitio compounds, and synthetic and natural fiber dyeing processHENKEL KGAA·Filed 1993·Granted Nov 11, 1997·4 cites·11 claims
- 2649US2003041393A1New colouring combinationFiled 2002·Application pending·0 cites
- 2749US2003000027A1Novel colorant combinationFiled 2002·Application pending·0 cites
- 2849US2003037386A1New colouring combinationFiled 2002·Application pending·0 cites
- 2949US2009236577A1Dual Mode Jack FootCONCURRENT TECHNOLOGIES CORP·Filed 2009·Application pending·0 cites
- 3049US2003106167A1New colouring combinationFiled 2002·Application pending·0 cites
- 3148US4900325AHair-dyeing preparationsHENKEL KGAA·Filed 1988·Granted Feb 13, 1990·13 cites·20 claims
- 3248US4129413AOxidation hair dyes based upon tetraaminopyrimidine developers and mono- and dialkyl -m- dihydroxy benzene couplersHENKEL KGAA·Filed 1977·Granted Dec 12, 1978·12 cites·16 claims
- 3347US6814761B1Direct hair colorantsHENKEL KGAA·Filed 2000·Granted Nov 9, 2004·0 cites·21 claims
- 3445US5089025AHair dye compositions and certain 1,2,3,4-tetrahydronitroquinoxalines useful thereinHENKEL KGAA·Filed 1989·Granted Feb 18, 1992·10 cites·20 claims
- 3545US4629466AOxidation hair dyes comprising bis-(2,4-diaminophenyl)-alkanes as coupling componentsHENKEL KGAA·Filed 1983·Granted Dec 16, 1986·8 cites·9 claims
- 3645US2011142756A1Method And Composition For The Treatment Of Cancer By The Enzymatic Conversion Of Soluble Radioactive Toxic Precipitates In The CancerMAYERS GEORGE L·Filed 2010·Application pending·0 cites
- 3745US2001004779A1Novel p-aminophenol derivatives and the use thereofFiled 2001·Application pending·0 cites
- 3844US4838893AOxidation hair dyes comprising substituted dihydroxypyridines as coupling componentsHENKEL KGAA·Filed 1987·Granted Jun 13, 1989·10 cites·22 claims
- 3943US4213758AOxidation hair dyes based upon tetraaminopyrimidine developers and couplers thereforHENKEL KGAA·Filed 1978·Granted Jul 22, 1980·9 cites·9 claims
- 4042US6736862B2Indole/indoline based hybrid dyes and indole/indoline based hybrid dye intermediate productsHENKEL KGAA·Filed 2003·Granted May 18, 2004·0 cites·10 claims
- 4140US4226595AOxidation hair-coloring preparation based upon N,N-bis-(β-hydroxyethyl)-m-phenylenediaminesHENKEL KGAA·Filed 1978·Granted Oct 7, 1980·6 cites·16 claims
- 4239US6743263B1Method for coloring keratin fibersHENKEL KGAA·Filed 1999·Granted Jun 1, 2004·7 cites·12 claims
- 4339US2004199018A1Bridged p-phenylenediaminesFiled 2004·Application pending·0 cites
- 4438US4619666AHair dyes containing amino-nitrobenzoic acid or amino-nitrobenzene sulfonic acids as substantive dyesHENKEL KGAA·Filed 1985·Granted Oct 28, 1986·7 cites·15 claims
- 4537US9695687B2Block with coolant deliveryKENNAMETAL INC·Filed 2015·Granted Jul 4, 2017·0 cites·15 claims
- 4637US4842612AAminophenyl alkylenediamines useful in oxidation hair dyesHENKEL KGAA·Filed 1988·Granted Jun 27, 1989·6 cites·25 claims
- 4737US4402699ACoupler components for the oxidation of hair dyes and their use, as well as hair dyeing agents containing themHENKEL KGAA·Filed 1981·Granted Sep 6, 1983·4 cites·15 claims
- 4836US4371370AOxidation hair dyes comprising bis-(2,4-diaminophenoxy)-alkanols as coupling componentsHENKEL KGAA·Filed 1981·Granted Feb 1, 1983·6 cites·7 claims
- 4936US4168953AOxidation hair dyes based upon tetraaminopyrimidine developers and monohydroxyindazole couplersHENKEL KGAA·Filed 1977·Granted Sep 25, 1979·6 cites·18 claims
- 5033US6630003B1Colouring agents with enzymesHENKEL KGAA·Filed 1999·Granted Oct 7, 2003·2 cites·21 claims
Showing the top 50 of 60 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →