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:
Dec. 17, 1996
Filed:
Nov. 27, 1989
The Regents of the University of California, Oakland, CA (US);
Abstract
A cloned gene (epr) encoding a novel extracellular protease, Epr, from Bacillus subtilis is described. Also described is a triple extracellular neutral, alkaline and serine protease deficient Bacillus subtilis mutant strain having deletions in the (npr), (apr) and (epr) genes encoding these proteases. The triple mutant strain was constructed by the gene conversion technique and produces about 1% of the extracellular proteolytic activity of the wild type. It is a particularly useful host for the production of heterologous proteins that are secreted into the growth medium.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile