SF

Stephane Frein

ZS Zach System: 1 patents #12 of 24Top 50%
ZS Zach Systems S.P.A.: 1 patents #23 of 45Top 55%
Overall (All Time): #2,138,630 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7586015 Process for the preparation of 1,3,2-oxazaborolidine compounds Alain Burgos 2009-09-08
7365212 Method for the in situ preparation of chiral compounds derived from oxazaborolidine-borane complexes which are used in asymmetric reduction reactions Alain Burgos, Blandine Bertrand, Jean-Francois Pluvie, Sonia Roussiasse 2008-04-29