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:
Nov. 16, 1999
Filed:
Jun. 20, 1997
Applicant:
Inventors:
Olaf B Kinstler, Thousand Oaks, CA (US);
Nancy E Gabriel, Newbury Park, CA (US);
Christine E Farrar, Newbury Park, CA (US);
Randolph B DePrince, Raleigh, NC (US);
Assignee:
Amgen Inc., Thousand Oaks, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C07K / ; C07K / ;
U.S. Cl.
CPC ...
424 854 ; 424 851 ; 424 855 ; 424 856 ; 424 857 ; 514-2 ; 514 12 ; 514 21 ; 530351 ; 530402 ; 530406 ;
Abstract
Provided herein are methods and compositions relating to the attachment of water soluble polymers to proteins. Provided are novel methods for N-terminally modifying proteins or analogs thereof, and resultant compositions, including novel chemically modified G-CSF compositions and related methods of preparation. Also provided is chemically modified consensus interferon.