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Zosim Zinaida

PN Petroleum Fermentations N.V.: 6 patents #6 of 25Top 25%
Overall (All Time): #896,599 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
4395353 Polyanionic heteropolysaccharide biopolymers David L. Gutnick, Eugene Rosenberg, Igal Belsky 1983-07-26
4395354 .alpha.Emulsans David L. Gutnick, Eugene Rosenberg, Igal Belsky 1983-07-26
4380504 .psi.-Emulsans David L. Gutnick, Eugene Rosenberg, Igal Belsky 1983-04-19
4311829 Apo-.beta.-emulsans David L. Gutnick, Eugene Rosenberg, Igal Belsky 1982-01-19
4311831 Apo-.psi.-emulsans David L. Gutnick, Eugene Rosenberg, Igal Belsky 1982-01-19
4311832 Proemulsans David L. Gutnick, Eugene Rosenberg, Igal Belsky 1982-01-19