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Pietro Bellani
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Milan, IT
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last 30 patents
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Patent Grant
Method of preparation of (s)-n-tert-butyl-1,2,3,4-tetrahydroisoquin...
Patent number
6,894,167
Issue date
May 17, 2005
Clariant Life Science Molecules (Italia) S.p.A.
Pietro Bellani
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of (S)-N-tert-butyl-1,2,3,4-tetrahydroi...
Patent number
6,433,177
Issue date
Aug 13, 2002
Clariant LSM Italia S.P.A.
Pietro Bellani
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the synthesis of ritonavir
Patent number
6,407,252
Issue date
Jun 18, 2002
Clariant Life Science Molecules (Italy) S.p.A.
Pietro Bellani
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of (S)-N-tert-butyl-1,2,3,4-tetrahydroi...
Patent number
6,340,760
Issue date
Jan 22, 2002
Clariant LSM Italia S.p.A
Pietro Bellani
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of rufloxacin and salts thereof
Patent number
5,731,433
Issue date
Mar 24, 1998
Archimica Spa
Pietro Bellani
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Quinilone disulfide as intermediates
Patent number
5,703,233
Issue date
Dec 30, 1997
Archimica SpA
Pietro Bellani
C07 - ORGANIC CHEMISTRY