Inventor · disambiguated record
Beate Dannecker
Also filed as: DANNECKER BEATE
10 granted patents·151 citations·filing 1996–2001
88Inventor score
Files withWELLA AG10
Top patents by PatentIndex Score
10 records- 0183US6173717B1Hair shaping method using acidic aqueous intermediate rinse to prevent overcurlingWELLA AG·Filed 1998·Granted Jan 16, 2001·64 cites·30 claims
- 0265US7341715B2Method and agents on the basis of 2-mercaptopropionic acid amides for durable hair forming and a method for producing sameWELLA AG·Filed 2001·Granted Mar 11, 2008·3 cites·8 claims
- 0365US6506373B1Agent and method for permanent wavingWELLA AG·Filed 1999·Granted Jan 14, 2003·32 cites·18 claims
- 0460US6399051B2Method and agents for permanently styling hair, with a base consisting of N,N-disubstituted mercaptoacetamidesWELLA AG·Filed 1998·Granted Jun 4, 2002·23 cites·4 claims
- 0550US6264932B1Agent and method for permanent shaping of hair and method for the production of N-alkylmercaptoacetamidesWELLA AG·Filed 1998·Granted Jul 24, 2001·13 cites·8 claims
- 0643US5985253AHair shaping compositions containing mercaptoethylamines and methods for the permanent shaping of hair using sameWELLA AG·Filed 1998·Granted Nov 16, 1999·10 cites·11 claims
- 0738US6153180AAgent and method for permanently shaping the hair, based on n-branched-chain alkyl-substituted mercapto acetamides and process for their preparationWELLA AG·Filed 1997·Granted Nov 28, 2000·5 cites·10 claims
- 0831US6153178AAgent and process for permanent hair wave based on mercaptoacetamidesWELLA AG·Filed 1997·Granted Nov 28, 2000·1 cites·6 claims
- 0929US6162425ASaturated, alkyl-substituted n-mercaptoacetyl heterocyclic compounds and compositions and methods for permanent shaping of hair based on same and processes for making sameWELLA AG·Filed 1998·Granted Dec 19, 2000·0 cites·8 claims
- 1024US5935562APermanent process and agentWELLA AG·Filed 1996·Granted Aug 10, 1999·0 cites·5 claims
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