NEWCHEM S.P.A.

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Milano, IT

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Patents Grantslast 30 patents

Information Patent Grant
Methods for the preparation of drospirenone and intermediates thereof
- Patent number 8,841,283
- Issue date Sep 23, 2014
- Newchem S.p.A.
- Mauro Montorsi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for the preparation of drospirenone
- Patent number 8,383,809
- Issue date Feb 26, 2013
- Newchem S.p.A.
- Erika Andriolo
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PROCESSES FOR THE PREPARATION OF ESTETROL AND INTERMEDIATES THEREOF
- Publication number 20240368210
- Publication date Nov 7, 2024
- NEWCHEM S.P.A.
- Francesco Fabris
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHODS FOR THE PREPARATION OF DROSPIRENONE AND INTERMEDIATES THEREOF
- Publication number 20130131335
- Publication date May 23, 2013
- NEWCHEM S.P.A.
- Mauro Montorsi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROCESS FOR THE PREPARATION OF DROSPIRENONE
- Publication number 20100222571
- Publication date Sep 2, 2010
- NEWCHEM S.P.A.
- Erika Andriolo
- C07 - ORGANIC CHEMISTRY

Trademarklast 30 trademarks