Monika Ostertag

Follow

Person

Gottingen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Combination preparation for contraception based on natural estrogens
- Patent number 6,884,793
- Issue date Apr 26, 2005
- Jenapharm GmbH & Co. KG
- Michael Dittgen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Combination compound for contraception based on natural estrogen
- Patent number 6,133,251
- Issue date Oct 17, 2000
- Jenapharm GmbH & Co. KG.
- Michael Dittgen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Combination preparation for contraception based on naural estrogens
- Publication number 20020107229
- Publication date Aug 8, 2002
- Michael Dittgen
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC