Patents by Inventor John Gural

John Gural 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).

  • System structure for in situ x-ray study of electrochemical cell component performance
    Patent number: 7022290
    Abstract: A structural system for accurately reproducible in situ x-ray studies of operating rechargeable electrochemical battery cell electrode components comprises an hermetically sealed cell component enclosure incorporating an x-ray transmissive window member of beryllium or the like. A research embodiment of the system comprises means for rapidly and consistently interchanging electrode compositions for operative comparison and evaluation, while a laminated cell system embodiment enables accurate testing of electrode components in commercial configurations such as unitary polymeric Li-ion battery cells.
    Type: Grant
    Filed: June 19, 2001
    Date of Patent: April 4, 2006
    Assignee: Rutgers, the State University
    Inventors: John Gural, Jean-Bernard Leriche, Mathieu Morcrette, Jean-Marie Tarascon
  • System structure for in situ x-ray study of electrochemical cell component performance
    Publication number: 20020192121
    Abstract: A structural system for accurately reproducible in situ x-ray studies of operating rechargeable electrochemical battery cell electrode components comprises an hermetically sealed cell component enclosure incorporating an x-ray transmissive window member of beryllium or the like. A research embodiment of the system comprises means for rapidly and consistently interchanging electrode compositions for operative comparison and evaluation, while a laminated cell system embodiment enables accurate testing of electrode components in commercial configurations such as unitary polymeric Li-ion battery cells.
    Type: Application
    Filed: June 19, 2001
    Publication date: December 19, 2002
    Inventors: John Gural, Jean-Bernard Leriche, Mathieu Morcrette, Jean-Marie Tarascon