The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 28, 1989
Filed:
Nov. 24, 1987
Applicant:
Inventors:
David L Gutnick, Moshav Sdei Hemed, IL;
Eirik Nestaas, Chestnut Hill, MA (US);
Eugene Rosenberg, Raanana, IL;
Nechemia Sar, Holon, IL;
Assignee:
Petroleum Fermentations N.V., Curacao, AN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N / ; C12R / ; B01F / ;
U.S. Cl.
CPC ...
4352521 ; 4352536 ; 435822 ; 252351 ;
Abstract
Methods and compositions are provided for the preparation and use of new nondialyzable, interfacially-active bioemulsifiers from Acinetobacter calcoaceticus strains.