Dirk Petersohn

Person

Koeln, DE

People

Patents Applicationslast 30 patents

Information Patent Application
COSMETIC CLEANING AGENT
- Publication number 20130217748
- Publication date Aug 22, 2013
- Henkel AG & Co. KGaA
- Kirsten Sartingen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
NOVEL FLAVONE GLYCOSIDE DERIVATIVES FOR USE IN COSMETICS, PHARMACEU...
- Publication number 20080176811
- Publication date Jul 24, 2008
- Bernadette Geers
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
Agent containing L-Carnitine or L-Carnitine derivatives and at leas...
- Publication number 20080118458
- Publication date May 22, 2008
- Melanie GIESEN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method for determining homeostasis of the skin
- Publication number 20070020623
- Publication date Jan 25, 2007
- Dirk Petersohn
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
Method for determining hair cycle markers
- Publication number 20060204992
- Publication date Sep 14, 2006
- Olaf Holtkotter
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
Method for determining the homeostasis of hairy skin
- Publication number 20060088852
- Publication date Apr 27, 2006
- Dirk Petersohn
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
Skin/hair equivalent with reconstructed papillae
- Publication number 20050089512
- Publication date Apr 28, 2005
- Kordula Schlotmann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Novel uses of apple seed extracts in cosmetic or pharmaceutical com...
- Publication number 20050002894
- Publication date Jan 6, 2005
- Dirk Petersohn
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method for determining skin stress or skin ageing in vitro
- Publication number 20040142335
- Publication date Jul 22, 2004
- Dirk Petersohn
- G01 - MEASURING TESTING
Information Patent Application
Use of DNA repair enzymes as MMP 1 inhibitors
- Publication number 20030223982
- Publication date Dec 4, 2003
- Kordula Schlotmann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Novel flavone glycoside derivatives for use in cosmetics, pharmaceu...
- Publication number 20030170186
- Publication date Sep 11, 2003
- Bernadette Geers
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

Dirk Petersohn

Person

Patents Applicationslast 30 patents

COSMETIC CLEANING AGENT

NOVEL FLAVONE GLYCOSIDE DERIVATIVES FOR USE IN COSMETICS, PHARMACEU...

Agent containing L-Carnitine or L-Carnitine derivatives and at leas...

Method for determining homeostasis of the skin

Method for determining hair cycle markers

Method for determining the homeostasis of hairy skin

Skin/hair equivalent with reconstructed papillae

Novel uses of apple seed extracts in cosmetic or pharmaceutical com...

Method for determining skin stress or skin ageing in vitro

Use of DNA repair enzymes as MMP 1 inhibitors

Novel flavone glycoside derivatives for use in cosmetics, pharmaceu...