Patents by Inventor Thomas Jeanes

Thomas Jeanes 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).

  • Ion conductive random copolymers
    Patent number: 7354679
    Abstract: This invention relates to ion conducting random copolymers that are useful in forming polymer electrolyte membranes used in fuel cells.
    Type: Grant
    Filed: November 12, 2004
    Date of Patent: April 8, 2008
    Assignee: Polyfuel, Inc.
    Inventors: Shuguang Cao, Jian Ping Chen, Thomas Jeanes, Kie Hyun Nam, David Olmeijer, Helen Xu
  • Sulfonated copolymer
    Patent number: 7202001
    Abstract: This invention relates to sulfonated copolymers which are useful in forming polymer electrolyte membranes used in fuel cells.
    Type: Grant
    Filed: May 13, 2003
    Date of Patent: April 10, 2007
    Assignee: Polyfuel, Inc.
    Inventors: Shuguang Cao, Helen Xu, Thomas Jeanes, Kie Hyun Nam, Jian Ping Chen, David Olmeijer
  • Ion conductive block copolymers
    Patent number: 7094490
    Abstract: This invention relates to ion conductive copolymers which are useful in forming polymer electrolyte membranes used in fuel cells.
    Type: Grant
    Filed: May 13, 2003
    Date of Patent: August 22, 2006
    Assignee: Polyfuel, Inc.
    Inventors: Shuguang Cao, Helen Xu, Thomas Jeanes, Kie Hyun Nam, Jian Ping Chen
  • Ion conductive block copolymers
    Publication number: 20060135657
    Abstract: This invention relates to ion conductive copolymers which are useful in forming polymer electrolyte membranes used in fuel cells.
    Type: Application
    Filed: February 7, 2006
    Publication date: June 22, 2006
    Applicant: Polyfuel, Inc.
    Inventors: Shuguang Cao, Helen Xu, Thomas Jeanes, Kie Nam, Jian Chen
  • Ion conductive random copolymers
    Publication number: 20050181256
    Abstract: This invention relates to ion conducting random copolymers that are useful in forming polymer electrolyte membranes used in fuel cells.
    Type: Application
    Filed: November 12, 2004
    Publication date: August 18, 2005
    Inventors: Shuguang Cao, Jian Chen, Thomas Jeanes, Kie Nam, David Olmeijer, Helen Xu
  • Ion conductive block copolymers
    Publication number: 20040126666
    Abstract: This invention relates to ion conductive copolymers which are useful in forming polymer electrolyte membranes used in fuel cells.
    Type: Application
    Filed: May 13, 2003
    Publication date: July 1, 2004
    Inventors: Shuguang Cao, Helen Xu, Thomas Jeanes, Kie Hyun Nam, Jian Ping Chen
  • Sulfonated copolymer
    Publication number: 20040039148
    Abstract: This invention relates to sulfonated copolymers which are useful in forming polymer electrolyte membranes used in fuel cells.
    Type: Application
    Filed: May 13, 2003
    Publication date: February 26, 2004
    Inventors: Shuguang Cao, Helen Xu, Thomas Jeanes, Kie Hyun Nam, Jian Ping Chen, David Olmeijer