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. 28, 1992
Filed:
Aug. 11, 1989
Applicant:
Inventors:
Douglas P Cerretti, Seattle, WA (US);
Brian S Davis, Seattle, WA (US);
Charles R Maliszewski, Seattle, WA (US);
Assignee:
Immunex Corporation, Seattle, WA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12N / ; C12N / ; C12N / ; C12P / ;
U.S. Cl.
CPC ...
435 6952 ; 536 27 ; 435 681 ; 435170 ; 4351721 ; 424 852 ; 935 73 ; 935 56 ;
Abstract
A process for preparing bovine interleukin I.beta. (bIL-1.beta.) by culturing a microbial host transformed by a vector containing a DNA sequence encoding bIL-1.beta. under conditions suitable for the expression of bIL-1.beta. and recovering bIL-1.beta..