DG

David L. Gutnick

PN Petroleum Fermentations N.V.: 10 patents #2 of 25Top 8%
Overall (All Time): #356,464 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
6512014 Compositions containing bioemulsifiers and a method for their preparation Horacio Bach 2003-01-28
4883757 Bioemulsifier production by Acinetobacter calcoaceticus strains Eirik Nestaas, Eugene Rosenberg, Nechemia Sar 1989-11-28
4818817 Enzymatic degradation of lipopolysaccharide bioemulsifiers Yuval Shoham, Eugene Rosenberg 1989-04-04
4704360 Enzymatic degradation of lipopolysaccharide bioemulsifiers Yuval Shoham, Eugene Rosenberg 1987-11-03
4395353 Polyanionic heteropolysaccharide biopolymers Eugene Rosenberg, Igal Belsky, Zosim Zinaida 1983-07-26
4395354 .alpha.Emulsans Eugene Rosenberg, Igal Belsky, Zosim Zinaida 1983-07-26
4380504 .psi.-Emulsans Eugene Rosenberg, Igal Belsky, Zosim Zinaida 1983-04-19
4311829 Apo-.beta.-emulsans Eugene Rosenberg, Igal Belsky, Zosim Zinaida 1982-01-19
4311830 Apo-.alpha.-emulsans Eugene Rosenberg, Igal Belsky, Zinaida Zosim 1982-01-19
4311831 Apo-.psi.-emulsans Eugene Rosenberg, Igal Belsky, Zosim Zinaida 1982-01-19
4311832 Proemulsans Eugene Rosenberg, Igal Belsky, Zosim Zinaida 1982-01-19
4276094 Cleaning oil-contaminated vessels with .alpha.-emulsans Eugene Rosenberg 1981-06-30
4234689 Production of .alpha.-emulsans Eugene Rosenberg, Yossef Shabtai 1980-11-18
4230801 Production of .alpha.-emulsans Eugene Rosenberg 1980-10-28