Membership
Tour
Register
Log in
Charles Meystre
Follow
Person
Reinach, CH
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Aldehydes of the pregnane series and derivatives thereof
Patent number
4,076,737
Issue date
Feb 28, 1978
Ciba-Geigy Corporation
Georg Anner
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the manufacture of spiro compounds of the steroid series
Patent number
4,054,563
Issue date
Oct 18, 1977
Ciba-Geigy Corporation
Georg Anner
C07 - ORGANIC CHEMISTRY