Patents by Inventor Jack Cam Chan

Jack Cam Chan 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).

  • Infusion device with a hydrophilic sintered porous plastic or hydrophilic porous fiber air stop filter
    Patent number: 11766525
    Abstract: The present invention provides infusion devices, such as intravascular (IV) devices, comprising a hydrophilic sintered porous plastic filter or a hydrophilic porous fiber filter which are effective at stopping or greatly reducing transmission of air through the filter.
    Type: Grant
    Filed: May 15, 2018
    Date of Patent: September 26, 2023
    Assignee: Porex Corporation
    Inventors: Guoqiang Mao, Jack Cam Chan
  • Infusion Device with a Hydrophilic Sintered Porous Plastic or Hydrophilic Porous Fiber Air Stop Filter
    Publication number: 20200061307
    Abstract: The present invention provides infusion devices, such as intravascular (IV) devices, comprising a hydrophilic sintered porous plastic filter or a hydrophilic porous fiber filter which are effective at stopping or greatly reducing transmission of air through the filter.
    Type: Application
    Filed: May 15, 2018
    Publication date: February 27, 2020
    Inventors: Guoqiang Mao, Jack Cam Chan