Andrea Vanossi

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Merone, IT

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing 11-methylene-18-methyl-estr-4-en-3, 17-dione,...
- Patent number 9,422,326
- Issue date Aug 23, 2016
- INDUSTRIALE CHIMICA S.r.l.
- Roberto Lenna
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of drospirenone
- Patent number 9,394,334
- Issue date Jul 19, 2016
- Industriale Chimica S.R.L.
- Roberto Lenna
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Process for Preparing 11-Methylene-18-Methyl-Estr-4-En-3, 17-Dione,...
- Publication number 20150239925
- Publication date Aug 27, 2015
- Industriale Chimica S.r.I
- Roberto Lenna
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF DROSPIRENONE
- Publication number 20140343275
- Publication date Nov 20, 2014
- Roberto Lenna
- C07 - ORGANIC CHEMISTRY