Patents by Inventor Saulius A. Alkaitis

Saulius A. Alkaitis 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).

  • Coated substrates
    Patent number: 5316846
    Abstract: A composition comprising an acid resistant substrate in the form of fibers or particles coated with electrically conductive, doped tin oxide.
    Type: Grant
    Filed: February 21, 1992
    Date of Patent: May 31, 1994
    Assignee: Ensci, Inc.
    Inventors: Naum Pinsky, Saulius A. Alkaitis
  • Coated substrates
    Patent number: 5112706
    Abstract: A composition comprising an acid resistant substrate coated with electrically conductive, fluoride ion doped tin oxide.
    Type: Grant
    Filed: August 24, 1989
    Date of Patent: May 12, 1992
    Assignee: Ensci, Inc.
    Inventors: Naum Pinsky, Saulius A. Alkaitis
  • Battery element and battery incorporating doped tin oxide coated substrate
    Patent number: 4787125
    Abstract: A battery element useful as at least a portion of the positive plates of a lead-acid battery comprises an acid resistant substrate coated with electrically conductive doped tin oxide. This battery element may also be used in the bipolar plates of a lead-acid battery.
    Type: Grant
    Filed: August 6, 1987
    Date of Patent: November 29, 1988
    Assignee: Ensci, Inc.
    Inventors: Naum Pinsky, Saulius A. Alkaitis
  • Battery element and battery incorporating doped tin oxide coated substrate
    Patent number: 4713306
    Abstract: A battery element useful as at least a portion of the positive plates of a lead-acid battery comprises an acid resistant substrate coated with electrically conductive doped tin oxide. This battery element may also be used in the bipolar plates of a lead-acid battery.
    Type: Grant
    Filed: March 24, 1986
    Date of Patent: December 15, 1987
    Assignee: Ensci, Inc.
    Inventors: Naum Pinsky, Saulius A. Alkaitis
  • Battery element and battery incorporating polar polymer system
    Patent number: 4708918
    Abstract: A battery element useful as at least a portion of the positive plates in a lead-acid battery comprises: an acid resistant substrate at least partially coated with an electrically conductive coating; and a fluid impervious matrix layer having mutually opposing first and second surfaces situated such that at least a portion of the coated substrate is embedded in the matrix layer which comprises polymer having increased polarity relative to polypropylene. This battery element may also be used in the bipolar plates of a lead-acid battery.
    Type: Grant
    Filed: March 24, 1986
    Date of Patent: November 24, 1987
    Assignee: Ensci, Inc.
    Inventors: Maurice E. Fitzgerald, David M. Braunstein, Saulius A. Alkaitis, Naum Pinsky