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. 19, 1985
Filed:
Jun. 30, 1983
Applicant:
Inventor:
John E McCullough, Whitehouse Station, NJ (US);
Assignee:
E. R. Squibb & Sons, Inc., Princeton, NJ (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C12N / ; C12N / ; C12N / ; C12N / ;
U.S. Cl.
CPC ...
4351723 ; 435253 ; 435231 ; 435317 ; 435837 ; 935 29 ; 935 60 ; 935 74 ; 935 14 ;
Abstract
A method is provided for enhancing penicillin acylase production wherein a Bacillus subtilis plasmid containing an insert of a chromosomal DNA fragment of Bacillus megaterium which includes the appropriate gene for enhancing penicillin acylase production is cloned into Bacillus megaterium and the Bacillus megaterium containing the above plasmid is employed in the production of penicillin acylase. A plasmid method for forming same and host plasmid combination which are useful in the above method are also provided.