US Patent Issued to ImmunityBio on Oct. 27 for "Single-chain chimeric polypeptides and uses thereof" (Florida Inventor)

ALEXANDRIA, Va., Oct. 27 -- United States Patent no. 12,774,324, issued on Oct. 27, was assigned to ImmunityBio Inc. (San Diego).

"Single-chain chimeric polypeptides and uses thereof" was invented by Hing Wong (Miramar, Fla.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided herein are single-chain chimeric polypeptides that include: (i) a first target-binding domain; (ii) a soluble tissue factor domain; and (iii) a second target-binding domain. Also provided here are methods of using these single-chain chimeric polypeptides and nucleic acids encoding these single-chain chimeric polypeptides."

The patent was filed on Nov. 14, 2025, under Application No. 19/389,881.

*For further information, including ...