US Patent Issued on Aug. 5 for "In-vitro culture, induction, activation and cryopreservation method and cell bank establishment for immune cells" (Chinese Inventors)

ALEXANDRIA, Va., Aug. 6 -- United States Patent no. 12,376,584, issued on Aug. 5.

"In-vitro culture, induction, activation and cryopreservation method and cell bank establishment for immune cells" was invented by Bingqiang Zhang (Qingdao, China) and Mengmeng Chen (Qingdao, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention discloses an in-vitro culture, induction, activation and cryopreservation method and cell bank establishment for immune cells. The method includes the follows: using a dedicated amplification medium of immune cells to perform first-stage amplification culture on mononuclear cells to obtain preliminarily amplified immune cells; using a dedicated induction medium of i...