Patents by Inventor Saibo Ma

Saibo Ma 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).

  • Laundry detergent capsule
    Patent number: D983450
    Type: Grant
    Filed: June 17, 2021
    Date of Patent: April 11, 2023
    Assignee: Yuyao Delpack Commodity Co., Ltd
    Inventor: Saibo Ma
  • Laundry detergent capsule
    Patent number: D985836
    Type: Grant
    Filed: March 26, 2021
    Date of Patent: May 9, 2023
    Assignee: Yuyao Delpack Commodity Co., Ltd
    Inventor: Saibo Ma
  • Laundry detergent capsule
    Patent number: D989391
    Type: Grant
    Filed: June 17, 2021
    Date of Patent: June 13, 2023
    Assignee: Yuyao Delpack Commodity Co., Ltd
    Inventor: Saibo Ma