Inventor

RIEDEL HEIDI

DE6 patents

⚠️ This page may combine multiple inventors who share the name “RIEDEL HEIDI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BEIERSDORF AG

5 patents

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

US6620420B2Sep 16, 2003

Gel creams in the form of O/W emulsions containing one or more ammonium acryloyldimethyltaurate/vinylpyrrolidone copolymers

BEIERSDORF AG37 citations89

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

KALLMAYER VOLKER

1 patent

US8741321B2Jun 3, 2014

Capsule whose envelope is separately imperceptible during the topical use thereof

KALLMAYER VOLKER5 citations60