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Last Updated: April 3, 2026

Claims for Patent: 10,751,399


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Summary for Patent: 10,751,399
Title:Chimeric antigen receptors that bind to SSEA4 and uses thereof
Abstract:An isolated nucleic acid that contains a nucleotide sequence that encodes the polypeptide of SEQ ID NO: 3. The polypeptide of SEQ ID NO: 3 specifically binds to stage-specific embryonic antigen 4 (SSEA4). Also disclosed is a recombinant cell comprising the isolated nucleic acid described above, a viral vector containing the above isolated nucleic acid, and an isolated polypeptide including the sequence of SEQ ID NO: 3. Provided as well is a chimeric antigen receptor (CAR) that includes a single chain Fv having the sequence of SEQ ID NO: 3 and specifically binding to SSEA4. Moreover, a method is disclosed for treating a tumor by transducing in vitro the T cells of a subject having a tumor expressing SSEA4 with a vector that encodes the CAR, expanding the transduced T cells, and infusing the expanded transduced T cells into the subject, whereby an anti-tumor T cell response is raised.
Inventor(s):Lan Bo Chen
Assignee: Cho Pharma Usa Inc
Application Number:US15/926,382

Details for Patent 10,751,399

Applicant Tradename Biologic Ingredient Dosage Form BLA Approval Date Patent No. Expiredate
Sanofi-aventis U.s. Llc ZALTRAP ziv-aflibercept Injection 125418 August 03, 2012 ⤷  Start Trial 2038-03-20
Pfizer Inc. ABRYSVO respiratory syncytial virus vaccine Injection 125769 May 31, 2023 ⤷  Start Trial 2038-03-20
>Applicant >Tradename >Biologic Ingredient >Dosage Form >BLA >Approval Date >Patent No. >Expiredate

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