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:
Jan. 11, 1983
Filed:
Feb. 06, 1980
Applicant:
Inventors:
Ching-Tsang Hou, Edison, NJ (US);
Ramesh N Patel, Edison, NJ (US);
Allen I Laskin, New York, NY (US);
Assignee:
Exxon Research and Engineering Co., Florham Park, NJ (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C12P / ; C12N / ; C12N / ; C12N / ;
U.S. Cl.
CPC ...
435123 ; 435177 ; 435249 ; 435250 ; 435822 ; 435858 ;
Abstract
A process is disclosed for the epoxidation of lower .alpha.-olefins dienes or vinyl aromatic compounds by contacting said compounds, under aerobic conditions in the presence of microorganisms, genetically engineered organisms thereof or enzyme preparations derived from said microorganisms. The microorganisms, genetically engineered organisms, or enzyme preparations derived therefrom are preferably those microorganisms which are known as methylotrophs particularly those which have previously grown under aerobic conditions in a nutrient medium containing methane.