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:
Aug. 04, 1998
Filed:
Dec. 04, 1995
Applicant:
Inventors:
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07K / ; C12N / ; C12N / ; C12N / ;
U.S. Cl.
CPC ...
530351 ; 435 6952 ; 435325 ; 4352523 ; 4353201 ; 930140 ;
Abstract
Disclosed are interleukin-6 receptor antagonists. These receptor antagonists are generated by mutating amino acid positions 31, 35, 118, 121, 175, 176 and/or 183 of human interleukin-6.