Patents by Inventor John Zhao

John Zhao 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).

  • CELL CULTURE MEDIUM
    Publication number: 20250361479
    Abstract: The present disclosure provides improved cell culture media for maintaining and expanding immune effector cell and hematopoietic stem or progenitor cell populations.
    Type: Application
    Filed: April 2, 2025
    Publication date: November 27, 2025
    Applicant: Regeneron Pharmaceuticals, Inc.
    Inventors: Ta-Chun Hang, John Zhao
  • Cell culture medium
    Patent number: 12297451
    Abstract: The present disclosure provides improved cell culture media for maintaining and expanding immune effector cell and hematopoietic stem or progenitor cell populations.
    Type: Grant
    Filed: October 22, 2020
    Date of Patent: May 13, 2025
    Assignee: Regeneron Pharmaceuticals, Inc.
    Inventors: Ta-Chun Hang, John Zhao
  • Automobile wheel
    Patent number: D986130
    Type: Grant
    Filed: January 20, 2021
    Date of Patent: May 16, 2023
    Assignee: Wah Hung Group Inc.
    Inventor: John Zhao
  • Automobile wheel
    Patent number: D1047862
    Type: Grant
    Filed: May 8, 2023
    Date of Patent: October 22, 2024
    Assignee: Wah Hung Group, Inc.
    Inventor: John Zhao
  • Automobile wheel
    Patent number: D1047863
    Type: Grant
    Filed: May 8, 2023
    Date of Patent: October 22, 2024
    Assignee: WAH HUNG GROUP, INC.
    Inventor: John Zhao
  • Automobile wheel
    Patent number: D1048992
    Type: Grant
    Filed: May 8, 2023
    Date of Patent: October 29, 2024
    Assignee: Wah Hung Group, Inc.
    Inventor: John Zhao
  • Automobile wheel
    Patent number: D1066200
    Type: Grant
    Filed: May 8, 2023
    Date of Patent: March 11, 2025
    Assignee: WAh Hung GROUP INC
    Inventor: John Zhao
  • Automobile wheel
    Patent number: D1066201
    Type: Grant
    Filed: May 8, 2023
    Date of Patent: March 11, 2025
    Assignee: WAH HUNG GROUP INC
    Inventor: John Zhao
  • Automobile wheel
    Patent number: D1066202
    Type: Grant
    Filed: May 8, 2023
    Date of Patent: March 11, 2025
    Assignee: Wah Hung GROUP INC
    Inventor: John Zhao
  • Automobile wheel
    Patent number: D1066203
    Type: Grant
    Filed: May 8, 2023
    Date of Patent: March 11, 2025
    Assignee: Wah Hung Group INC
    Inventor: John Zhao
  • Automobile wheel
    Patent number: D1066205
    Type: Grant
    Filed: May 8, 2023
    Date of Patent: March 11, 2025
    Assignee: WAH HUNG GROUP INC
    Inventor: John Zhao
  • Automobile wheel
    Patent number: D1067157
    Type: Grant
    Filed: May 8, 2023
    Date of Patent: March 18, 2025
    Assignee: Wah Hung Group Inc
    Inventor: John Zhao
  • Automobile wheel
    Patent number: D1067158
    Type: Grant
    Filed: May 8, 2023
    Date of Patent: March 18, 2025
    Assignee: WAH HUNG GROUP INC
    Inventor: John Zhao
  • Automobile wheel
    Patent number: D1067159
    Type: Grant
    Filed: May 8, 2023
    Date of Patent: March 18, 2025
    Assignee: Wah Hung Group Inc
    Inventor: John Zhao
  • Automobile wheel
    Patent number: D1125000
    Type: Grant
    Filed: December 10, 2024
    Date of Patent: May 5, 2026
    Inventor: John Zhao
  • Automobile wheel
    Patent number: D1125001
    Type: Grant
    Filed: December 10, 2024
    Date of Patent: May 5, 2026
    Inventor: John Zhao
  • Automobile wheel
    Patent number: D1125002
    Type: Grant
    Filed: December 10, 2024
    Date of Patent: May 5, 2026
    Inventor: John Zhao
  • Automobile wheel
    Patent number: D1125003
    Type: Grant
    Filed: December 10, 2024
    Date of Patent: May 5, 2026
    Inventor: John Zhao
  • Automobile wheel
    Patent number: D1132830
    Type: Grant
    Filed: May 8, 2023
    Date of Patent: July 7, 2026
    Inventor: John Zhao
  • Tire tread
    Patent number: D1135793
    Type: Grant
    Filed: December 3, 2024
    Date of Patent: July 21, 2026
    Inventor: John Zhao