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:
Jun. 16, 1992
Filed:
Oct. 19, 1989
Applicant:
Inventors:
Richard L Reim, Edison, NJ (US);
Satwant K Narula, West Caldwell, NJ (US);
Michael J Ryan, West Milford, NJ (US);
Paul J Leibowitz, Hackensack, NJ (US);
Assignee:
Schering Corporation, Kenilworth, NJ (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12P / ; C12N / ; C12N / ; C12N / ;
U.S. Cl.
CPC ...
435 691 ; 435 6952 ; 435 91 ; 4351723 ; 435194 ; 4352523 ; 43525233 ; 4353201 ; 536 27 ; 935-3 ; 935 33 ; 935 38 ;
Abstract
Expression systems which utilize bacteriophage T7 RNA mutant polymerases and promoter regions are provided by this invention. These systems are utilized to produce large quantities of useful polypeptides and proteins.