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Last Updated: December 28, 2025

Claims for Patent: 10,000,570


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Summary for Patent: 10,000,570
Title:Antibody variants having modifications in the constant region
Abstract:The present invention relates to positions in the constant region of antibodies, in particular the CH3 region of IgG4, which affect the strength of CH3-CH3 interactions. Mutations that either stabilize or destabilize this interaction are disclosed.
Inventor(s):Aran Frank Labrijn, Stefan Loverix, Paul Parren, Jan van de Winkel, Janine Schuurman, Ignace Lasters
Assignee: Genmab AS
Application Number:US14/739,768

International Patent Family for US Patent 10,000,570

Country Patent Number Estimated Expiration
World Intellectual Property Organization (WIPO) 2010063785 ⤷  Get Started Free
United States of America 9085625 ⤷  Get Started Free
United States of America 2021155699 ⤷  Get Started Free
United States of America 2018319888 ⤷  Get Started Free
United States of America 2015376282 ⤷  Get Started Free
>Country >Patent Number >Estimated Expiration

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