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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.:

US 8883147 B1

PDFFull Text
Date of Patent:
Nov. 11, 2014

Filed:

Mar. 18, 2013

Immunoglobulins insertions, deletions, and substitutions

Applicants:

Gregory Lazar, Indianapolis, IN (US);

Bassil Dahiyat, Altadena, CA (US);

Wei Dang, Pasadena, CA (US);

Sher Bahadur Karki, Santa Monica, CA (US);

Omid Vafa, Monrovia, CA (US);

Inventors:

Gregory Lazar, Indianapolis, IN (US);

Bassil Dahiyat, Altadena, CA (US);

Wei Dang, Pasadena, CA (US);

Sher Bahadur Karki, Santa Monica, CA (US);

Omid Vafa, Monrovia, CA (US);

Assignee:

Xencor, Inc., Monrovia, CA (US);

Attorneys:

Robin M. Silva

Christina A. MacDougall

Morgan, Lewis & Bockius, LLP

Primary Examiner:

Chun Dahle

Int. Cl.
CPC ...
A61K 39/395 (2006.01); A61K 39/40 (2006.01); C07K 16/32 (2006.01); C07K 16/28 (2006.01); C07K 16/00 (2006.01);
U.S. Cl.
CPC ...
C07K 16/2818 (2013.01); C07K 16/32 (2013.01); C07K 16/2887 (2013.01); C07K 2317/52 (2013.01); C07K 2317/71 (2013.01);
Abstract

An Fc variant of a parent Fc polypeptide, wherein said Fc variant exhibits altered binding to one or more FcγRs, wherein said Fc variant comprises at least one amino acid insertion in the Fc region of said parent Fc polypeptide.

Find Patent Forward Citations

Lazar, Gregory. (2014). Immunoglobulins insertions, deletions, and substitutions (U.S. Patent No. 8883147). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8883147

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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