Patents by Inventor Jack Saltwick

Jack Saltwick 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).

  • Ion exchange polymers and ion exchange membranes incorporating same
    Patent number: 11826748
    Abstract: An ion exchange membrane is provided which includes an ion exchange polymer that is partially cross-linked. The partially cross-linked ion exchange polymer will be more stable and will not be washed out over time. The ion exchange polymer may be UV or chemically cross-linked, wherein a cross-linking compound is added to the ion exchange polymer either before or after coupling to a support material. A support material may be made of, or be coated with, a cross-linking compound and the support material may initiate cross-linking proximal to the support material. The support material may be made of a material that chemically bonds with the ionomer.
    Type: Grant
    Filed: August 10, 2017
    Date of Patent: November 28, 2023
    Assignee: FFI IONIX IP, INC.
    Inventors: Bamdad Bahar, Jack Saltwick, Zhefei Li
  • ADVANCED ENERGY RECOVERY VENTILATOR
    Publication number: 20230095296
    Abstract: A composite exchange membrane is made by combining ionomer with porous polyolefin, such as polyethylene or polypropylene. The composite ion exchange membrane may be used in the core of an energy recovery ventilator. The core of the energy recovery ventilator may comprise corrugated or pleated supports for supporting the composite ion exchange membrane. The air flow into the energy recovery ventilator may be modified to actively create non-laminar flow.
    Type: Application
    Filed: November 2, 2022
    Publication date: March 30, 2023
    Inventors: Bamdad Bahar, Jack Saltwick
  • ADVANCED ENERGY RECOVERY VENTILATOR
    Publication number: 20190226703
    Abstract: A composite ion exchange membrane is made by combining ionomer with porous polyolefin, such as polyethylene or polypropylene. The composite ion exchange membrane may be used in the core of an energy recovery ventilator. The core of the energy recovery ventilator may comprise corrugated or pleated supports for supporting the composite ion exchange membrane. The air flow into the energy recovery ventilator may be modified to actively create non-laminar flow.
    Type: Application
    Filed: February 11, 2019
    Publication date: July 25, 2019
    Inventors: Bamdad Bahar, Jack Saltwick
  • ION EXCHANGE POLYMERS AND ION EXCHANGE MEMBRANES INCORPORATING SAME
    Publication number: 20180043346
    Abstract: An ion exchange membrane is provided which includes an ion exchange polymer that is partially cross-linked. The partially cross-linked ion exchange polymer will be more stable and will not be washed out over time. The ion exchange polymer may be UV or chemically cross-linked, wherein a cross-linking compound is added to the ion exchange polymer either before or after coupling to a support material. A support material may be made of, or be coated with, a cross-linking compound and the support material may initiate cross-linking proximal to the support material. The support material may be made of a material that chemically bonds with the ionomer.
    Type: Application
    Filed: August 10, 2017
    Publication date: February 15, 2018
    Inventors: Bamdad Bahar, Jack Saltwick, Xhefei Li