Inventor
KROEPKE RAINER
DE23 patents
⚠️ This page may combine multiple inventors who share the name “KROEPKE RAINER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BEIERSDORF AG
16 patentsUS5876702AMar 2, 1999
Cosmetic and dermatological light protection formulations in the form of O/W macroemulsions, O/W microemulsions or O/W/O emulsions
BEIERSDORF AG43 citations92
US6620420B2Sep 16, 2003
Gel creams in the form of O/W emulsions containing one or more ammonium acryloyldimethyltaurate/vinylpyrrolidone copolymers
BEIERSDORF AG37 citations89
US6821934B1Nov 23, 2004
Flowable preparations of the water-in-oil emulsion type having an increased water content
BEIERSDORF AG20 citations84
US6649577B1Nov 18, 2003
Flowable preparations of the W/O emulsion type with an increased water content
BEIERSDORF AG19 citations84
US7138128B2Nov 21, 2006
Preparations of the W/O emulsion type with an increased water content, and comprising cationic polymers
BEIERSDORF AG10 citations73
US6936265B2Aug 30, 2005
Preparations of the w/o emulsion type with an increased water content based on low-viscosity, readily spreadable lipid components, additionally comprising one or more alkylmethicone copolyols and/or alkyldimethicone copolyols
BEIERSDORF AG11 citations73
US6022530AFeb 8, 2000
Stable cosmetic and dermatological light-protecting preparations in the form of water/oil emulsions containing inorganic micro-pigments, derivatives of triazine and/or other components
BEIERSDORF AG13 citations70
US6815453B1Nov 9, 2004
Cosmetic and dermatological light protection formulations having a content of triazine derivatives and glyceryl compounds
BEIERSDORF AG2 citations63
US5968483AOct 19, 1999
Cosmetic and dermatological light protection formulations having a content of triazine derivatives and glyceryl compounds
BEIERSDORF AG3 citations63
US5961959AOct 5, 1999
Cosmetic and dermatological light protection formulations having a content of triazine derivatives and monoesters and diesters of branched alkanecarboxylic acids and diglycerol or triglycerol
BEIERSDORF AG5 citations63
US6653397B2Nov 25, 2003
Preparations of the w/o emulsion type with an increased water content, comprising moderately polar and/or nonpolar lipids and one or more interface-active polyethers of the a-o-b-o-a type, and comprising at least one substance chosen from the group of cationic polymers
BEIERSDORF AG3 citations62
US6180090B1Jan 30, 2001
Use of polysaccharides for improving the light protection effect of cosmetic or dermatological light protection compositions
BEIERSDORF AG5 citations62
US6391319B1May 21, 2002
Cosmetic and dermatological emulsions comprising alkyl glucosides and increased electrolyte concentrations
BEIERSDORF AG4 citations59
US6770269B1Aug 3, 2004
Cosmetic and dermatological light-protective formulations containing triazine derivatives and one or several esters of unbranched-chain carboxylic acids and branched-chain alcohols
BEIERSDORF AG1 citations52
US6703001B1Mar 9, 2004
Cosmetic and dermatological light-protective formulations containing triazine derivatives one or several esters of branched-chain carboxylic acids and branched-chain alcohols
BEIERSDORF AG1 citations52
US7906151B2Mar 15, 2011
Cosmetic preparation containing a stabilized preservative
BEIERSDORF AG0 citations45