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. 22, 2014
Filed:
Mar. 21, 2011
Applicants:
Yvonne M. Chen, San Mateo, CA (US);
Henry B. Lowman, El Granada, CA (US);
Yves Muller, Zepernick, DE;
Inventors:
Yvonne M. Chen, San Mateo, CA (US);
Henry B. Lowman, El Granada, CA (US);
Yves Muller, Zepernick, DE;
Assignee:
Genentech, Inc., South San Francisco, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 39/395 (2006.01);
U.S. Cl.
CPC ...
Abstract
Antibody variants of parent antibodies are disclosed which have one or more amino acids inserted in a hypervariable region of the parent antibody and a binding affinity for a target antigen which is at least about two fold stronger than the binding affinity of the parent antibody for the antigen.