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. 17, 2024
Filed:
Dec. 03, 2020
Regeneron Pharmaceuticals, Inc., Tarrytown, NY (US);
Elena Burova, Mount Kisco, NY (US);
Yajun Tang, White Plains, NY (US);
Ka-Man Venus Lai, Tarrytown, NY (US);
Andrew J. Murphy, Croton-on-Hudson, NY (US);
Regeneron Pharmaceuticals, Inc., Tarrytown, NY (US);
Abstract
Non-human animals, methods and compositions for making and using the same, are provided, wherein said non-human animals comprise a humanization of a Cluster of Differentiation 274 (CD274) gene. Such non-human animals may be described, in some embodiments, as having a genetic modification to an endogenous CD274 gene so that said non-human animals express a Programmed cell death ligand 1 (PD-L) polypeptide that includes a human portion and an endogenous portion (e.g., a non-human portion).