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:
Aug. 22, 1989
Filed:
Jul. 26, 1985
Applicant:
Inventors:
Scott R Hagedorn, Summit, NJ (US);
Anthony J East, Madison, NJ (US);
Sol J Barer, Bridgewater, NJ (US);
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
C12P / ; C12N / ; C12R / ;
U.S. Cl.
CPC ...
435122 ; 4352533 ; 435877 ;
Abstract
This invention provides a process for the bioconversion of a non-growth aromatic feed to an accumulated quantity of a picolinic acid product with reduced accumulation of 2-hydroxymuconic semialdehyde, and conducted in the presence of ammonium or a primary amine, which acid subsequently can be converted by chemical means to a pyridine product.