Arij Jan A J Grootenhuis

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Patents Grantslast 30 patents

Information Patent Grant
Steroids having a mixed androgenic and progestagenic profile
- Patent number 7,582,622
- Issue date Sep 1, 2009
- N.V. Organon
- Jaap Van Der Louw
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Etonogestrel esters
- Patent number 7,323,454
- Issue date Jan 29, 2008
- N.V. Organon
- Henrik H De Nijs
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
New etonogestrel esters
- Publication number 20050222113
- Publication date Oct 6, 2005
- Henrik H De Nijs
- C07 - ORGANIC CHEMISTRY