Patents by Inventor Adrian C. Ferramosca

Adrian C. Ferramosca 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).

  • Phase separation by gas evolution
    Patent number: 5360554
    Abstract: A solute can be separated from a solute/solvent solution by dissolving a gas-forming material into said solution and then adjusting the temperature, pressure and solute concentration of the resulting solution such that a Joule-Thompson free expansion of the gas-forming material released from the solution will produce a three-phase separation of the components of said solution.
    Type: Grant
    Filed: February 7, 1994
    Date of Patent: November 1, 1994
    Assignee: Parhelion, Inc.
    Inventors: Jack C. Sloan, Walter Lurie, Adrian C. Ferramosca