Patents by Inventor Richard Frerker

Richard Frerker 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 Devices For Use In Extreme Conditions
    Publication number: 20160099474
    Abstract: An electrochemical device, such as a battery or power source, provides improved performance under stringent or extreme conditions. Such an electrochemical device for use in high temperature conditions may include at least a cathode, a lithium-based anode, a separator, and an ionic liquid electrolyte. This device also may include a current collector and housing that are electrochemically inert with respect to other components of the device. This electrochemical device may operate at temperatures ranging from 0 to 180, 200, 220, 240, and 260° C.
    Type: Application
    Filed: December 14, 2015
    Publication date: April 7, 2016
    Inventors: Wenlin Zhang, Richard Frerker, Iain Michael Cooper, Catherine Danielle Busser, Arunkumar Tiruvannamalai, Hsu-Feng Cheng, Joseph Ralph Wong, Simon Jones
  • Rechargeable Lithium Polymer Electrolyte Battery for Oilfield Use
    Publication number: 20160087271
    Abstract: A battery for oilfield applications which may include: a housing and an electrolytic cell disposed in the housing. The electrolytic cell may include: a cathode, an anode, and a polymeric separator disposed between the cathode and anode. The cathode may include a cathode composite material coated on a substrate. The cathode composite material may include: a polymeric continuous phase; an active material; a carbon source; and; a first lithium salt. The anode may comprise lithium. The polymeric separator may include: a first polymer crosslinked by a photoinitiator; and a second lithium salt.
    Type: Application
    Filed: September 24, 2014
    Publication date: March 24, 2016
    Inventors: Christine Jarvis, David Teagle, Wendy Fraser, Susan Gilmore, Alex Bracken, David Betteridge, Norman Ward, Wenlin Zhang, Richard Frerker
  • ELECTROCHEMICAL DEVICES FOR USE IN EXTREME CONDITIONS
    Publication number: 20110244305
    Abstract: An electrochemical device, such as a battery or power source, provides improved performance under stringent or extreme conditions. Such an electrochemical device for use in high temperature conditions may include at least a cathode, a lithium-based anode, a separator, and an ionic liquid electrolyte. This device also may include a current collector and housing that are electrochemically inert with respect to other components of the device. This electrochemical device may operate at temperatures ranging from 0 to 180, 200, 220, 240, and 260° C.
    Type: Application
    Filed: April 6, 2011
    Publication date: October 6, 2011
    Inventors: Wenlin Zhang, Richard Frerker, Iain Cooper, Catherine Busser, Arunkumar Tiruvannamalai, Jason Hsu-Feng Cheng, Joseph Ralph Wong, Simon Jones