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:
Sep. 30, 2025
Filed:
Apr. 09, 2021
Applicant:
Cytomx Therapeutics, Inc., South San Francisco, CA (US);
Inventors:
Sarah Patrick, Menlo Park, CA (US);
Claus Krebber, Palo Alto, CA (US);
Sridhar Viswanathan, Menlo Park, CA (US);
Shanti Gonela Duvur, Fremont, CA (US);
Eric Ureno, Daly City, CA (US);
Assignee:
CytomX Therapeutics, Inc., South San Francisco, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
C07K 16/00 (2006.01); C07K 1/22 (2006.01); C07K 16/28 (2006.01);
U.S. Cl.
CPC ...
C07K 16/00 (2013.01); C07K 1/22 (2013.01); C07K 16/2803 (2013.01); C07K 16/2818 (2013.01); C07K 16/2827 (2013.01);
Abstract
The invention provides a composition including an intact activatable antibody and a clipped variant thereof, methods of separating clipped variants of intact activatable antibodies from intact activatable antibodies and related methods including methods for determining or monitoring a relative percentage of an activatable antibody and a clipped variant thereof during a composition production process.