Patents by Inventor Gary Harp

Gary Harp 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).

  • COMPOSITE MEMBRANE WITH NANOSELECTIVE SURFACE FOR ORGANIC SOLVENT NANOFILTRATION
    Publication number: 20230043997
    Abstract: Organic solvent nanofiltration membranes that include at least one polymer coated expanded polyparaxylylene (eP-PX) membrane are provided. A substrate/support layer may be positioned on one side of the ePPX membrane. In some embodiments, the substrate/support layer is sandwiched between ePPX membranes. Processes for manufacturing and using such organic solvent nanofiltration membranes are also provided. The organic solvent nanofiltration membranes are capable of separating and/or concentrating solutes from a solution comprising a lower molecular weight organic solvent with high permeability. The polymer coated ePPX membranes may also be resistant to chemical attack, resistant to gamma radiation, thermally stable, biocompatible, and strong.
    Type: Application
    Filed: September 21, 2020
    Publication date: February 9, 2023
    Inventors: Gary Harp, Scott Zero
  • Fluoropolymer fiber composite bundle
    Patent number: 7296394
    Abstract: A rope comprising a plurality of bundle groups, each of said bundle groups having a periphery and comprising a plurality of high strength fibers, at least one low coefficient of friction fiber disposed around at least a portion of the periphery of at least one of the bundle groups.
    Type: Grant
    Filed: October 6, 2005
    Date of Patent: November 20, 2007
    Assignee: Gore Enterprise Holdings, Inc.
    Inventors: Norman Ernest Clough, David Isaac Lutz, Gary Harp
  • Fluoropolymer fiber composite bundle
    Publication number: 20060179812
    Abstract: A rope comprising a plurality of bundle groups, each of said bundle groups having a periphery and comprising a plurality of high strength fibers, at least one low coefficient of friction fiber disposed around at least a portion of the periphery of at least one of the bundle groups.
    Type: Application
    Filed: October 6, 2005
    Publication date: August 17, 2006
    Inventors: Norman Clough, David Lutz, Gary Harp