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:
Apr. 11, 1989
Filed:
Mar. 10, 1986
Applicant:
Inventors:
Donal F Day, Baton Rouge, LA (US);
David W Koenig, Baton Rouge, LA (US);
Assignee:
Louisiana State University and Agriculture and Mechanical College, Baton Rouge, LA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N / ; C12N / ; C12R / ;
U.S. Cl.
CPC ...
435211 ; 435255 ; 435911 ;
Abstract
A method of culturing Lipomyces, such as Lipomyces starkeyi, at pH of 2.5-4.5 and producing extracellular dextranase with co-production of alpha-glucosidase so that the dextranase containing product is essentially free from contamination.
Day, Donal. (1989). Method of producing dextranase (U.S. Patent No. 4820640). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4820640
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile