Inventor · disambiguated record
Detlef Hollenberg
Also filed as: HOLLENBERG DETLEF
32 granted patents·2 pending applications·800 citations·filing 1985–2006
98Inventor score
Top patents by PatentIndex Score
34 records- 0197USD304996SDispensing containerHENKEL KGAA·Filed 1988·Granted Dec 12, 1989·71 cites·1 claims
- 0295US6045779ASkin and hair aerosol foam preparations containing an alkyl polyglycoside and vegetable oilHENKEL KGAA·Filed 1995·Granted Apr 4, 2000·169 cites·15 claims
- 0392US6858216B2Cosmetic agent containing 2-furanone derivativesHENKEL KGAA·Filed 2002·Granted Feb 22, 2005·44 cites·17 claims
- 0489US7413579B2Method for dyeing fibers containing keratinHENKEL KGAA·Filed 2006·Granted Aug 19, 2008·8 cites·13 claims
- 0587US5830483AEmulsionsHENKEL KGAA·Filed 1995·Granted Nov 3, 1998·77 cites·17 claims
- 0682US6790240B2Solid colorant for keratin fibersHENKEL KGAA·Filed 2002·Granted Sep 14, 2004·13 cites·21 claims
- 0780US6688314B1Application device for highlighting hairHENKEL KGAA·Filed 2000·Granted Feb 10, 2004·24 cites·26 claims
- 0879US6673123B2Solid colorant for keratin fibersHENKEL KGAA·Filed 2002·Granted Jan 6, 2004·8 cites·16 claims
- 0978US6620409B2Hair and skin care agentsHENKEL KGAA·Filed 2002·Granted Sep 16, 2003·10 cites·9 claims
- 1076US5811386AClear surface-active mixtures containing anionic surfactant, APG, and temporarily cationic copolymerHENKEL KGAA·Filed 1997·Granted Sep 22, 1998·37 cites·15 claims
- 1175US4834971AHair permanent-waving method and aftertreatment compositionHENKEL KGAA·Filed 1987·Granted May 30, 1989·53 cites·16 claims
- 1273US6797012B2Solid colorant for keratin fibersHENKEL KGAA·Filed 2002·Granted Sep 28, 2004·5 cites·19 claims
- 1373US4900545AHair split-end regeneration compositionHENKEL KGAA·Filed 1988·Granted Feb 13, 1990·42 cites·27 claims
- 1472US6828443B1Dyes and colorantsHENKEL KGAA·Filed 2000·Granted Dec 7, 2004·4 cites·33 claims
- 1570US4685931AAcrylate dispersion and its use for thickening hydrogen peroxide preparationsHENKEL KGAA·Filed 1985·Granted Aug 11, 1987·29 cites·24 claims
- 1667US6569211B25,6-dihydroxyindolines as additives for hair dyeing preparationsHENKEL KGAA·Filed 2001·Granted May 27, 2003·2 cites·16 claims
- 1767US5716418AColoring of keratin-containing fibers with preparations which contain alkyl glycosides and oxidation dye precursorsHENKEL KGAA·Filed 1996·Granted Feb 10, 1998·33 cites·16 claims
- 1863US5612024ACosmetic preparations for the hairHENKEL KGAA·Filed 1995·Granted Mar 18, 1997·26 cites·16 claims
- 1963US4856542AExpandable hair curlerHENKEL KGAA·Filed 1986·Granted Aug 15, 1989·22 cites·24 claims
- 2060US2005039271A1Colouring agentsFiled 2004·Application pending·0 cites
- 2159US4666712ACold permanent wave compositionHENKEL KGAA·Filed 1986·Granted May 19, 1987·24 cites·2 claims
- 2256US6878170B25,6-Dihydroxyindolines as additives for hair dyeing preparationsHENKEL KGAA·Filed 2003·Granted Apr 12, 2005·0 cites·6 claims
- 2356US6672143B2Process for determining the degeneration level of keratinic fibersHENKEL KGAA·Filed 2002·Granted Jan 6, 2004·2 cites·15 claims
- 2455US5020552AExpandable hair curlerHENKEL KGAA·Filed 1989·Granted Jun 4, 1991·17 cites·4 claims
- 2555US4881558ARotatable liquid hair treatment medium applicatorHENKEL KGAA·Filed 1988·Granted Nov 21, 1989·21 cites·6 claims
- 2654US2006042027A1Colouring agentsSCHULZE ZUR WIESCHE ERIK·Filed 2005·Application pending·0 cites
- 2752US5631003AHair treatment prepartationHENKEL KGAA·Filed 1995·Granted May 20, 1997·15 cites·17 claims
- 2850US6569414B1Hair conditioners for treating split endsHENKEL KGAA·Filed 1998·Granted May 27, 2003·16 cites·16 claims
- 2942US6736862B2Indole/indoline based hybrid dyes and indole/indoline based hybrid dye intermediate productsHENKEL KGAA·Filed 2003·Granted May 18, 2004·0 cites·10 claims
- 3040US4823458AFoam bodied hair curlerHENKEL KGAA·Filed 1986·Granted Apr 25, 1989·8 cites·22 claims
- 3137US5035251AHair treatment media application deviceHENKEL KOMMANDITGESELLSCHFT AU·Filed 1988·Granted Jul 30, 1991·10 cites·9 claims
- 3235US6172018B1Mild cleaning preparationsHENKEL KGAA·Filed 1992·Granted Jan 9, 2001·5 cites·6 claims
- 3331US6406501B2Oxidation colorantsHENKEL KGAA·Filed 1996·Granted Jun 18, 2002·1 cites·18 claims
- 3431US6364913B1Agent and process for dyeing and tinting keratinous fibresHENKEL KGAA·Filed 1997·Granted Apr 2, 2002·4 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →