Patents by Inventor John P. Schmidt

John P. Schmidt 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).

  • Minimally invasive implantable neurostimulation system
    Patent number: 11957893
    Abstract: A neuromodulation therapy is delivered via at least one electrode implanted subcutaneously and superficially to a fascia layer superficial to a nerve of a patient. In one example, an implantable medical device is deployed along a superficial surface of a deep fascia tissue layer superficial to a nerve of a patient. Electrical stimulation energy is delivered to the nerve through the deep fascia tissue layer via implantable medical device electrodes.
    Type: Grant
    Filed: August 25, 2020
    Date of Patent: April 16, 2024
    Assignee: Medtronic, Inc.
    Inventors: Brad C. Tischendorf, John E. Kast, Thomas P. Miltich, Gordon O. Munns, Randy S. Roles, Craig L. Schmidt, Joseph J. Viavattine, Christian S. Nielsen, Prabhakar A. Tamirisa, Anthony M. Chasensky, Markus W. Reiterer, Chris J. Paidosh, Reginald D. Robinson, Bernard Q. Li, Erik R. Scott, Phillip C. Falkner, Xuan K. Wei, Eric H. Bonde, David A. Dinsmoor, Duane L. Bourget, Forrest C M Pape, Gabriela C. Molnar, Joel A. Anderson, Michael J. Ebert, Richard T. Stone, Shawn C. Kelley, Stephen J. Roddy, Timothy J. Denison, Todd V. Smith
  • Minimally invasive implantable neurostimulation system
    Patent number: 11957894
    Abstract: A neuromodulation therapy is delivered via at least one electrode implanted subcutaneously and superficially to a fascia layer superficial to a nerve of a patient. In one example, an implantable medical device is deployed along a superficial surface of a deep fascia tissue layer superficial to a nerve of a patient. Electrical stimulation energy is delivered to the nerve through the deep fascia tissue layer via implantable medical device electrodes.
    Type: Grant
    Filed: August 25, 2020
    Date of Patent: April 16, 2024
    Assignee: Medtronic, Inc.
    Inventors: Anthony M. Chasensky, Bernard Q. Li, Brad C. Tischendorf, Chris J. Paidosh, Christian S. Nielsen, Craig L. Schmidt, David A. Dinsmoor, Duane L. Bourget, Eric H. Bonde, Erik R. Scott, Forrest C M Pape, Gabriela C. Molnar, Gordon O. Munns, Joel A. Anderson, John E. Kast, Joseph J. Viavattine, Markus W. Reiterer, Michael J. Ebert, Phillip C. Falkner, Prabhakar A. Tamirisa, Randy S. Roles, Reginald D. Robinson, Richard T. Stone, Shawn C. Kelley, Stephen J. Roddy, Thomas P. Miltich, Timothy J. Denison, Todd V. Smith, Xuan K. Wei
  • Purification of propylene oxide by extractive distillation
    Patent number: 4140588
    Abstract: Propylene oxide is separated from contaminating quantities of methanol and acetone by extractive distillation with water.
    Type: Grant
    Filed: August 5, 1977
    Date of Patent: February 20, 1979
    Assignee: Halcon Research and Development Corporation
    Inventor: John P. Schmidt
  • Two stage maleic anhydride process
    Patent number: 4116983
    Abstract: Benzene is oxidized with air to produce maleic anhydride in catalyst-containing reactors arranged in series, the gaseous effluent from the first reactor being passed to the second reactor after introduction of substantial amounts of benzene.
    Type: Grant
    Filed: May 24, 1977
    Date of Patent: September 26, 1978
    Assignee: Halcon International, Inc.
    Inventor: John P. Schmidt
  • Preparation of ethylbenzene hydroperoxide
    Patent number: 4066706
    Abstract: The present invention is concerned with an improved process for the molecular oxygen oxidation of ethylbenzene in the liquid phase to ethylbenzene hydroperoxide. The improved process is particularly concerned with carrying out the oxidation in a series of separate oxidation zones at substantially constant pressure with the temperature being progressively reduced from zone to zone in the liquid phase, the temperature reduction and control being accomplished by recycle of inert gases.
    Type: Grant
    Filed: April 21, 1975
    Date of Patent: January 3, 1978
    Assignee: Halcon International, Inc.
    Inventor: John P. Schmidt
  • Preferential removal of metallic catalyst from epoxidation effluent
    Patent number: 3988353
    Abstract: Metallic catalyst is removed selectively from an epoxidation effluent containing the catalyst and acidic materials by contacting the effluent with a specified quantity of an aqueous basic solution to preferentially remove the metallic catalyst therefrom without substantial removal of acidic materials therefrom, and thereafter neutralizing the acidic materials.
    Type: Grant
    Filed: June 25, 1975
    Date of Patent: October 26, 1976
    Assignee: Oxirane Corporation
    Inventor: John P. Schmidt