Patents by Inventor Yehya Elsayed

Yehya Elsayed 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).

  • Fluid filtration apparatuses, systems, and methods
    Patent number: 12409397
    Abstract: A filter including a first flow face extending along a lateral direction and a transverse direction of the filter, wherein the first flow face includes at least one contaminant retention layer first edge and at least one flow defining layer first edge, a second flow face spaced in an axial direction from the first flow face, wherein the second flow face extends along the length and the width of the filter and includes at least one contaminant retention layer second edge and at least one flow defining layer second edge, at least one contaminant retention layer extending from the contaminant layer first edge to the contaminant layer second edge, and at least one flow defining layer adjacent to at least one of the contaminant retention layers, the at least one flow defining layer extending from the flow defining layer first edge to the flow defining layer second edge, wherein at least one of the flow defining layers defines at least one fluid flow path in the axial direction as fluid moves from the first flow fa
    Type: Grant
    Filed: August 9, 2018
    Date of Patent: September 9, 2025
    Assignee: Donaldson Company, Inc.
    Inventors: Matthew P. Goertz, Andrew J. Dallas, Derek O. Jones, Yehya Elsayed
  • FLUID FILTRATION APPARATUSES, SYSTEMS, AND METHODS
    Publication number: 20210354059
    Abstract: A filter including a first flow face extending along a lateral direction and a transverse direction of the filter, wherein the first flow face includes at least one contaminant retention layer first edge and at least one flow defining layer first edge, a second flow face spaced in an axial direction from the first flow face, wherein the second flow face extends along the length and the width of the filter and includes at least one contaminant retention layer second edge and at least one flow defining layer second edge, at least one contaminant retention layer extending from the contaminant layer first edge to the contaminant layer second edge, and at least one flow defining layer adjacent to at least one of the contaminant retention layers, the at least one flow defining layer extending from the flow defining layer first edge to the flow defining layer second edge, wherein at least one of the flow defining layers defines at least one fluid flow path in the axial direction as fluid moves from the first flow fa
    Type: Application
    Filed: August 9, 2018
    Publication date: November 18, 2021
    Inventors: Matthew P. Goertz, Andrew J. Dallas, Derek O. Jones, Yehya Elsayed