Inventor · disambiguated record
Heribert Lorenz
Also filed as: LORENZ HERIBERT
21 granted patents·416 citations·filing 1979–2004
95Inventor score
Top patents by PatentIndex Score
21 records- 0196US6277154B1Pre-emulsion and use thereof for the preparation of a hair dyeing composition as well as process for the preparation of a hair dyeing emulsionGOLDWELL GMBH·Filed 2000·Granted Aug 21, 2001·79 cites·7 claims
- 0288US5989530ABleaching composition for human hair and process for its productionGOLDWELL AG·Filed 1993·Granted Nov 23, 1999·100 cites·12 claims
- 0385US6616707B2Process and composition for the oxidative dyeing of human hairGOLDWELL GMBH·Filed 2001·Granted Sep 9, 2003·18 cites·14 claims
- 0483US6379657B1Composition and process for de-coloring dyed hairGOLDWELL GMBH·Filed 2000·Granted Apr 30, 2002·22 cites·8 claims
- 0576US4294293AMethod of mixing cosmetic multi-component preparations and set of apparatus for the practice of the methodGOLDWELL GMBH·Filed 1979·Granted Oct 13, 1981·41 cites·21 claims
- 0673US5525123AComposition for simultaneous dyeing and brightening of human hairGOLDWELL AG·Filed 1994·Granted Jun 11, 1996·46 cites·7 claims
- 0766US5951969AAgent for the brightening, gloss improvement and dyeing of human hairGOLDWELL GMBH·Filed 1997·Granted Sep 14, 1999·28 cites·6 claims
- 0857US6302920B1Composition for dyeing and bleaching of human hair and process for its preparationGOLDWELL AG·Filed 1999·Granted Oct 16, 2001·22 cites·23 claims
- 0951US6852133B2Composition for the dyeing of human hairKPSS KAO GMBH·Filed 2004·Granted Feb 8, 2005·0 cites·1 claims
- 1050US7070628B2Composition for the dyeing of human hairKPSS KAO GMBH·Filed 2003·Granted Jul 4, 2006·0 cites·3 claims
- 1150US7056352B2Composition for the dyeing of human hairKPSS KAO GMBH·Filed 2003·Granted Jun 6, 2006·0 cites·4 claims
- 1250US6991660B2Composition for the dyeing of human hairKPSS KAO GMBH·Filed 2003·Granted Jan 31, 2006·0 cites·2 claims
- 1350US6986794B2Composition of the dyeing of human hairKPSS KAO GMBH·Filed 2003·Granted Jan 17, 2006·0 cites·1 claims
- 1448US7070627B2Composition for the dyeing of human hairKPSS KAO GMBH·Filed 2003·Granted Jul 4, 2006·0 cites·4 claims
- 1548US6572663B1Method for producing hair coloring preparations with improved viscosityCOGNIS DEUTSCHLAND GMBH·Filed 1998·Granted Jun 3, 2003·12 cites·14 claims
- 1645US5431698AProcess for oxidative dyeing and re-dyeing of human hairGOLDWELL AG·Filed 1994·Granted Jul 11, 1995·14 cites·8 claims
- 1743US6528045B1Process for the preparation of stable aqueous hair dyeing emulsionsGOLDWELL GMBH·Filed 1999·Granted Mar 4, 2003·9 cites·6 claims
- 1838US5421833AHair dye compositions based on oxidation dyestuff precursorsGOLDWELL AG·Filed 1994·Granted Jun 6, 1995·6 cites·6 claims
- 1938US5176716AHair dye composition and its application methodGOLDWELL AG·Filed 1991·Granted Jan 5, 1993·8 cites·22 claims
- 2037US6224637B1Composition for the dyeing of human hairGOLDWELL GMBH·Filed 1999·Granted May 1, 2001·5 cites·4 claims
- 2137US5318599AHair dye compositionGOLDWELL AG·Filed 1992·Granted Jun 7, 1994·6 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →