Patents by Inventor Joergen Schjerning Lundsgaard

Joergen Schjerning Lundsgaard 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).

  • Electrochemical and capacitative energy storage device and method of manufacture
    Patent number: 10964488
    Abstract: Devices which internally control and regulate voltage of a super-capacitor cell or stack thereof during charge-discharge cycles, methods for controlling and regulating voltage of a super-capacitor cell or stack thereof with these devices and methods for production of the devices are provided.
    Type: Grant
    Filed: December 13, 2017
    Date of Patent: March 30, 2021
    Assignee: INNOCELL APS
    Inventors: Steen Yde-Andersen, Joergen Schjerning Lundsgaard
  • ELECTROCHEMICAL AND CAPACITATIVE ENERGY STORAGE DEVICE AND METHOD OF MANUFACTURE
    Publication number: 20190295781
    Abstract: Devices which internally control and regulate voltage of a super-capacitor cell or stack thereof during charge-discharge cycles, methods for controlling and regulating voltage of a super-capacitor cell or stack thereof with these devices and methods for production of the devices are provided.
    Type: Application
    Filed: December 13, 2017
    Publication date: September 26, 2019
    Inventors: Steen Yde-Andersen, Joergen Schjerning Lundsgaard
  • Composite flow plate for electrolytic cell
    Patent number: 9828685
    Abstract: A flow plate for use as an anode current collector in an electrolytic cell for the production of hydrogen from water is provided. The flow plate comprises a channel plate and a cover plate. A front face of the channel plate is provided with a flow field pattern of open-faced channels defined by depressed portions alternating with elevated portions. The cover plate made of a material that is corrosion resistant in an anodic environment of water electrolysis. The cover plate is arranged parallel on top of the channel plate and in electrical contact with the front face thereof. The cover plate is further provided with a pattern of through-going apertures alternating with closed portions, and the closed portions cover at least the elevated portions of the channel plate.
    Type: Grant
    Filed: February 10, 2014
    Date of Patent: November 28, 2017
    Assignee: EWII FUEL CELLS A/S
    Inventors: Carsten Henneberg Rømer, Jørgen Schjerning Lundsgaard, Per Wittenhoff, David Morgan Thomas
  • COMPOSITE FLOW PLATE FOR ELECTROLYTIC CELL
    Publication number: 20160002798
    Abstract: A flow plate for use as an anode current collector in an electrolytic cell for the production of hydrogen from water is provided. The flow plate comprises a channel plate and a cover plate. A front face of the channel plate is provided with a flow field pattern of open-faced channels defined by depressed portions alternating with elevated portions. The cover plate made of a material that is corrosion resistant in an anodic environment of water electrolysis. The cover plate is arranged parallel on top of the channel plate and in electrical contact with the front face thereof. The cover plate is further provided with a pattern of through-going apertures alternating with closed portions, and the closed portions cover at least the elevated portions of the channel plate.
    Type: Application
    Filed: February 10, 2014
    Publication date: January 7, 2016
    Inventors: Carsten Henneberg Rømer, Jørgen Schjerning Lundsgaard, Per Wittenhoff, David Morgan Thomas
  • Modified fuel cells with internal humidification and/or temperature control systems
    Patent number: 7727660
    Abstract: Modified fuel cells with improved distribution of humidity and/or temperature are provided.
    Type: Grant
    Filed: July 17, 2006
    Date of Patent: June 1, 2010
    Assignee: IRD Fuel Cells A/S
    Inventors: Henning Frederiksen, Steen Yde-Andersen, Laila Grahl-Madsen, Joergen Schjerning Lundsgaard
  • Dual function, bipolar separator plates for fuel cells
    Patent number: 7615308
    Abstract: Dual function, bipolar separator plates are provided for use in fuel cells. These separator plates contain both a cathodic flow field and an anodic flow field in a single separator plate.
    Type: Grant
    Filed: March 3, 2005
    Date of Patent: November 10, 2009
    Assignee: IRD Fuel Cells A/S
    Inventors: Henning Frederiksen, Steen Yde-Andersen, Laila Grahl-Madsen, Joergen Schjerning Lundsgaard
  • Methods and Systems for Determining and Controlling Fuel Concentrations in Fuel Cells
    Publication number: 20090269625
    Abstract: Methods and systems for electrical determination and adjustment of the fuel concentration in direct methanol fuel cells (DMFC) are provided.
    Type: Application
    Filed: April 24, 2009
    Publication date: October 29, 2009
    Inventors: Madeleine Odgaard, Steen Yde-Andersen, Joergen Schjerning Lundsgaard
  • Modified fuel cells with internal humidification and/or temperature control systems
    Publication number: 20070172716
    Abstract: Modified fuel cells with improved distribution of humidity and/or temperature are provided.
    Type: Application
    Filed: July 17, 2006
    Publication date: July 26, 2007
    Inventors: Henning Frederiksen, Steen Yde-Andersen, Laila Grahl-Madsen, Joergen Schjerning Lundsgaard