GENEVA, Nov. 25 -- 20BLOC, INC. (2495 Teller RdThousand Oaks, California 91320) filed a patent application (PCT/US2025/029570) for "HEMOGLOBIN-BASED OXYGEN CARRIER COMPOSITIONS" on May 15, 2025. With publication no. WO/2025/240750, the details related to the patent application was published on Nov 20, 2025.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

Inventor(s): LEPAK, Alex (c/o 20BLOC, INC.2495 Teller RdThousand Oaks, California 91320), ROZZELL, David (c/o 20BLOC, INC.2495 Teller RdThousand Oaks, California 91320), FERRARA, Sky (c/o 20BLOC, INC.2495 Teller RdThousand Oaks, California 91320), LU, Kai (c/o...