Inventor
BLECKMANN ANDREAS
DE22 patents
⚠️ This page may combine multiple inventors who share the name “BLECKMANN ANDREAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BEIERSDORF AG
20 patentsUS6793929B2Sep 21, 2004
Preparations of the w/o emulsion type with an increased water content, comprising moderately polar lipids and silicone emulsifiers and, if desired, cationic polymers
BEIERSDORF AG43 citations91
US6558680B1May 6, 2003
Cosmetic and dermatological preparations based on O/W emulsions
BEIERSDORF AG30 citations91
US6419938B1Jul 16, 2002
Cosmetic and dermatological preparations based on O/W emulsions
BEIERSDORF AG49 citations91
US6383503B1May 7, 2002
Preparations of the w/o emulsion type with an increased water content, additionally comprising one or more alkylmethicone copolyols and/or alkyldimethicone copolyols, and, if desired, cationic polymers
BEIERSDORF AG38 citations91
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
US6551601B1Apr 22, 2003
Cosmetic and dermatological preparations based on O/W emulsions
BEIERSDORF AG16 citations83
US7820150B2Oct 26, 2010
Cosmetic or dermatological formulations of improved pearlescence
BEIERSDORF AG11 citations77
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
US6503518B1Jan 7, 2003
Reduced lipid flowable preparations
BEIERSDORF AG7 citations72
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
US9808410B2Nov 7, 2017
Octocrylene-free sunscreen composition with low stickiness
BEIERSDORF AG2 citations61
US6962711B1Nov 8, 2005
Cosmetic and dermatological preparations comprising increased electrolyte concentrations
BEIERSDORF AG3 citations57
US10952935B2Mar 23, 2021
Cosmetic preparation containing soda-lime-borosilicate glass beads
BEIERSDORF AG0 citations53
US12171860B2Dec 24, 2024
Body milk
BEIERSDORF AG0 citations52
US11197805B2Dec 14, 2021
Cosmetic sunscreen stick
BEIERSDORF AG0 citations49
US7875653B2Jan 25, 2011
Emulsion comprising 1,2-alkanediols and polar oil components
BEIERSDORF AG1 citations44
US12544327B2Feb 10, 2026
Body milk
BEIERSDORF AG0 citations42
US8012460B2Sep 6, 2011
Gel emulsions in the form of O/W emulsions having a hydrocolloid content
BEIERSDORF AG1 citations39