Milan
Italy
2
2013-05-23
2
2014-09-23
These are the the leading inventors for applications assigned to Newchem S.p.A.:
Newchem S.p.A. based in Milan, IT has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Methods for the preparation of drospirenone and intermediates thereof
#2 | 2010-09-02 ✅ Patent 8,383,809 granted on 2013-02-26Process for the preparation of drospirenone
462380 ⎘