Inventor · disambiguated record
Wilfried Siefken
Also filed as: SIEFKEN WILFRIED
1 granted patent·8 pending applications·0 citations·filing 2002–2021
11Inventor score
Top patents by PatentIndex Score
9 records- 0151US2023103675A1Allergen protection for the skinBEIERSDORF AG·Filed 2021·Application pending·0 cites
- 0250US2023181674A1Allergen protection against urushiolsBEIERSDORF AG·Filed 2021·Application pending·0 cites
- 0348US2009130223A1Cosmetic preparation with aquaporin stimulators and the use thereofBREITENBACH UTE·Filed 2007·Application pending·0 cites
- 0435US2021145722A1Active substance combinations of n-(4-amino-2-methylquinolin-6-yl)-2-((4-ethylphenoxy)methyl)benzamide and one or more cosmetically or dermatologically acceptable fragrancesBEIERSDORF AG·Filed 2018·Application pending·0 cites
- 0535US2021186838A1Active substance combinations of n-(4-amino-2-methylquinolin-6-yl)-2-((4-ethylphenoxy)methyl)benzamide and one or more cosmetically or dermatologically acceptable preservatives and/or preservative auxiliariesBEIERSDORF AG·Filed 2018·Application pending·0 cites
- 0635US2021154118A1Active substance combinations of n-(4-amino-2-methylquinolin-6-yl)-2-((4-ethylphenoxy)methyl)benzamide and one or more cosmetically or dermatologically acceptable uv filter substancesBEIERSDORF AG·Filed 2018·Application pending·0 cites
- 0733US9744382B2Cosmetic and dermatological preparations containing carnitine for treating and actively preventing dry skin and other negative alterations in the physiological homeostasis of healthy skinSAUERMANN GERHARD·Filed 2002·Granted Aug 29, 2017·0 cites·25 claims
- 0832US2021145723A1Use of n-(4-amino-2-methyl-quinolin-6-yl)-2-((4-ethylphenoxy)methyl)benzamide for producing cosmetic or dermatological preparations for the treatment and/or prophylaxis of symptoms of intrinsic and/or extrinsic skin aging and for the treatment and/or prophylaxis of damaging effects of ultraviolet radiation on the skinBEIERSDORF AG·Filed 2018·Application pending·0 cites
- 0928US2004258717A1Cosmetic and dermatological preparations containing creatine for treating and actively preventing dry skin and other negative alterations of the physiological homeostasis of the healthy-skinFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →