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:
Sep. 28, 1999
Filed:
Mar. 27, 1992
Applicant:
Inventors:
Assignee:
Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo, Okayama, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N / ; C12N / ; C12P / ;
U.S. Cl.
CPC ...
435200 ; 435 99 ; 4353201 ; 4352523 ; 536 232 ;
Abstract
A polypeptide possessing maltotetraose-forming amylase activity with a revealed amino acid sequence. The polypeptide has features that it acts on starch to mainly produce maltotetraose, and that it has a molecular weight of 50,000.+-.10,000 when electrophoresed on SDS-polyacrylamide gel. The polypeptide can be advantageously used in industrial process.