Patents by Inventor Atieh Ghadiri

Atieh Ghadiri 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).

  • Biodegradable fluids
    Patent number: 11525100
    Abstract: The incorporation of highly refined, low viscosity index base oils along with a polymeric thickener produces a final readily biodegradable fluid with a significantly high viscosity. The present invention allows the formulation of a high viscosity readily biodegradable fluid where the vast majority of the fluid is mineral oil. Previous uses of mineral oils only allowed for formulation of substantially lower viscosity readily biodegradable fluids.
    Type: Grant
    Filed: July 1, 2021
    Date of Patent: December 13, 2022
    Assignee: PETRO-CANADA LUBRICANTS INC.
    Inventors: Cecelia Dai, Vittoria Lopopolo, Atieh Ghadiri, Doug Irvine
  • BIODEGRADABLE FLUIDS
    Publication number: 20220002630
    Abstract: The incorporation of highly refined, low viscosity index base oils along with a polymeric thickener produces a final readily biodegradable fluid with a significantly high viscosity. The present invention allows the formulation of a high viscosity readily biodegradable fluid where the vast majority of the fluid is mineral oil. Previous uses of mineral oils only allowed for formulation of substantially lower viscosity readily biodegradable fluids.
    Type: Application
    Filed: July 1, 2021
    Publication date: January 6, 2022
    Applicant: Petro-Canada Lubricants Inc.
    Inventors: Cecelia Dai, Vittoria Lopopolo, Atieh Ghadiri, Doug Irvine