WS

Wilfried Siefken

BA Beiersdorf Ag: 1 patents #294 of 677Top 45%
Overall (All Time): #2,961,535 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9744382 Cosmetic and dermatological preparations containing carnitine for treating and actively preventing dry skin and other negative alterations in the physiological homeostasis of healthy skin Gerhard Sauermann, Volker Schreiner, Thomas Doring, Cornelia Gatermann, Stefanie Carstensen +1 more 2017-08-29