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. 25, 2003
Filed:
Nov. 28, 2000
Applicant:
Inventors:
Randy R. Robinson, Walnut Creek, CA (US);
Alvin Y. Liu, Seattle, WA (US);
Jeffrey A. Ledbetter, Seattle, WA (US);
Assignee:
Royalty Pharma Finance Trust, Wilimington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 3/9395 ; C07K 1/600 ;
U.S. Cl.
CPC ...
A61K 3/9395 ; C07K 1/600 ;
Abstract
A chimeric antibody with human constant region and murine variable region, having specificity to a 35 kDA polypeptide (Bp35(CD20)) expressed on the surface of human B cells, methods of production, and uses.