May 28, 2024
In re: Xencor, Inc.
Case Number:
24-1870
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Companies
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Reflects complaints, answers, motions, orders and trial notes entered from Jan. 1, 2011.
Additional or older documents may be available in Pacer.
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March 13, 2025
Fed. Circ. Dings Antibody Patent App For Lacking Description
The Federal Circuit on Thursday affirmed a decision from top U.S. Patent and Trademark Office officials in a highly watched and technical dispute over an antibody patent application, concluding that preambles for so-called Jepson claims need sufficient written descriptions.
Parties
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