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. 15, 1997
Filed:
Sep. 07, 1990
Applicant:
Inventors:
Alan Sloma, Watertown, MA (US);
Gerald A Rufo, Jr, Burlington, MA (US);
Cathy F Rudolph, Stoughton, MA (US);
Barbara J Sullivan, Burlington, MA (US);
Janice Pero, Lexington, MA (US);
Assignee:
Omnigene, Inc., Cambridge, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N / ; C12N / ; C12N / ;
U.S. Cl.
CPC ...
4351723 ; 43525231 ; 4352525 ; 435222 ; 424 932 ;
Abstract
A Bacillus cell contains a mutation in the epr gene resulting in inhibition of the production by the cell of the proteolytically active epr gene product; the cell may further contain mutations in the genes encoding proteolytically active residual protease I (RP-I) and proteolytically active residual protease II (RP-II).