Assignee
GOLDWELL GMBH
DE·26 granted patents·753 citations·filing 1975–2001
Top patents by PatentIndex Score
26 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
- 0291US4309119AApplicator device for cosmetic preparationsGOLDWELL GMBH·Filed 1980·Granted Jan 5, 1982·68 cites·21 claims
- 0385US6616707B2Process and composition for the oxidative dyeing of human hairGOLDWELL GMBH·Filed 2001·Granted Sep 9, 2003·18 cites·14 claims
- 0485US5785962AHair shampooGOLDWELL GMBH·Filed 1997·Granted Jul 28, 1998·86 cites·15 claims
- 0585US5006127AAgent for the oxidative dyeing of hair, method for the preparation of the agent and use of the agentGOLDWELL GMBH·Filed 1987·Granted Apr 9, 1991·35 cites·10 claims
- 0685US4030665AApparatus for foaming liquid cosmetic substancesGOLDWELL GMBH·Filed 1975·Granted Jun 21, 1977·48 cites·7 claims
- 0784US6447552B1Process for the preparation of stable aqueous hair dyeing emulsionsGOLDWELL GMBH·Filed 1999·Granted Sep 10, 2002·64 cites·5 claims
- 0883US6379657B1Composition and process for de-coloring dyed hairGOLDWELL GMBH·Filed 2000·Granted Apr 30, 2002·22 cites·8 claims
- 0979US5060791ATwo-chamber containerGOLDWELL GMBH·Filed 1989·Granted Oct 29, 1991·48 cites·15 claims
- 1076US4294293AMethod 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
- 1174US6254647B1Process for the preparation of a composition for the dyeing of human hairGOLDWELL GMBH·Filed 1999·Granted Jul 3, 2001·38 cites·3 claims
- 1268US4992077AAgent for the oxidative dyeing of hair, method for the preparation of the agent and use of the agentGOLDWELL GMBH·Filed 1987·Granted Feb 12, 1991·31 cites·10 claims
- 1366US5951969AAgent for the brightening, gloss improvement and dyeing of human hairGOLDWELL GMBH·Filed 1997·Granted Sep 14, 1999·28 cites·6 claims
- 1462US5618525AHair treatment compositionGOLDWELL GMBH·Filed 1995·Granted Apr 8, 1997·26 cites·3 claims
- 1557US5053051AMeans and method for the oxidative dyeing, especially the redyeing, of living hair: micro-encapsulated acidGOLDWELL GMBH·Filed 1988·Granted Oct 1, 1991·22 cites·9 claims
- 1654US5658552AHair spray composition containing a water-dispersible silicone waxGOLDWELL GMBH·Filed 1995·Granted Aug 19, 1997·20 cites·8 claims
- 1752US4776856AProcess and means for oxidized dyeing of hair using a manganese dioxide catalystGOLDWELL GMBH·Filed 1986·Granted Oct 11, 1988·18 cites·11 claims
- 1843US6528045B1Process for the preparation of stable aqueous hair dyeing emulsionsGOLDWELL GMBH·Filed 1999·Granted Mar 4, 2003·9 cites·6 claims
- 1941US5904919AComposition for permanent waving of human hairGOLDWELL GMBH·Filed 1997·Granted May 18, 1999·8 cites·8 claims
- 2039US5690129ATreating hair with quaternized aminoalkyl dimethyl polysiloxane/polyethyl oxazolineGOLDWELL GMBH·Filed 1997·Granted Nov 25, 1997·6 cites·1 claims
- 2138US4103900AOriginality seal for disposable receptaclesGOLDWELL GMBH·Filed 1976·Granted Aug 1, 1978·9 cites·8 claims
- 2238US4040975AFoam generator for foaming liquidsGOLDWELL GMBH·Filed 1976·Granted Aug 9, 1977·6 cites·10 claims
- 2337US6224637B1Composition for the dyeing of human hairGOLDWELL GMBH·Filed 1999·Granted May 1, 2001·5 cites·4 claims
- 2434US5046515APermanent shaping agent for human hair and the method for the permanent shaping of human hairGOLDWELL GMBH·Filed 1987·Granted Sep 10, 1991·6 cites·6 claims
- 2528US4121735ASystem for quantity-controlled spraying of a liquid active ingredientGOLDWELL GMBH·Filed 1975·Granted Oct 24, 1978·3 cites·9 claims
- 2627US5727716ADevice for operating pump spraysGOLDWELL GMBH·Filed 1996·Granted Mar 17, 1998·9 cites·9 claims
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