Patents by Inventor Qiurui YANG

Qiurui YANG has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Tumor tissue cryopreservation kit, tumor tissue resuscitation kit, and method of cryopreserving and/or resuscitating tumor tissue
    Patent number: 11445722
    Abstract: A kit, including: a first solution, a second solution, and a metal mesh. The first solution includes: dulbecco's modified eagle medium (DMEM), 65-95 V/V %; dimethyl sulfoxide (DMSO), 5.5-20 V/V %; ethylene glycol (EG), 3.5-15 V/V %; bovine serum albumin (BSA), 0.5-4 W/V %; sucrose 1-5 W/V %; methylcellulose with a viscosity of 4000 centipoise (cP), 0.05-0.8 W/V %; hetastarch 0.25-0.6 W/V %; and glucose 15-35 W/V %. The second solution includes: DMEM, 65-95 V/V %; DMSO, 5.5-20 V/V %; EG, 8-20 V/V %; BSA, 0.5-4 W/V %; sucrose, 10-20 W/V %; methylcellulose with a viscosity of 4000 centipoise (cP), 0.05-0.8 W/V %; polyvinyl pyrrolidone (PVP), 0.25-0.6 W/V %; and glucose 15-35 W/V %. The metal mesh has a thickness of 0.15-0.2 mm and includes a plurality of square holes. The side length of the square holes is 2.0-3.0 mm, and the spacing between adjacent holes is 0.5-2.0 mm.
    Type: Grant
    Filed: November 26, 2018
    Date of Patent: September 20, 2022
    Assignee: SHANGHAI CELLIVER BIOTECHNOLOGY INC.
    Inventors: Hongping Wu, Min Zeng, Xu Zhou, Xiaofang Jin, Qiurui Yang
  • TUMOR TISSUE CRYOPRESERVATION KIT, TUMOR TISSUE RESUSCITATION KIT, AND METHOD OF CRYOPRESERVING AND/OR RESUSCITATING TUMOR TISSUE
    Publication number: 20190090475
    Abstract: A kit, including: a first solution, a second solution, and a metal mesh. The first solution includes: dulbecco's modified eagle medium (DMEM), 65-95 V/V %; dimethyl sulfoxide (DMSO), 5.5-20 V/V %; ethylene glycol (EG), 3.5-15 V/V %; bovine serum albumin (BSA), 0.5-4 W/V %; sucrose 1-5 W/V %; methylcellulose with a viscosity of 4000 centipoise (cP), 0.05-0.8 W/V %; hetastarch 0.25-0.6 W/V %; and glucose 15-35 W/V %. The second solution includes: DMEM, 65-95 V/V %; DMSO, 5.5-20 V/V %; EG, 8-20 V/V %; BSA, 0.5-4 W/V %; sucrose, 10-20 W/V %; methylcellulose with a viscosity of 4000 centipoise (cP), 0.05-0.8 W/V %; polyvinyl pyrrolidone (PVP), 0.25-0.6 W/V %; and glucose 15-35 W/V %. The metal mesh has a thickness of 0.15-0.2 mm and includes a plurality of square holes. The side length of the square holes is 2.0-3.0 mm, and the spacing between adjacent holes is 0.5-2.0 mm.
    Type: Application
    Filed: November 26, 2018
    Publication date: March 28, 2019
    Inventors: Hongping WU, Min ZENG, Xu ZHOU, Xiaofang JIN, Qiurui YANG