Patents by Inventor David Brookstein

David Brookstein 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).

  • Patent number: 9668846
    Abstract: The present invention includes an anisotropic scaffold, which is prepared by electrospinning a solution of matrix material upon a textile template. The present invention further includes a method of preparing such scaffold. The anisotropic scaffold of the invention finds use in tissue engineering and regenerative medicine.
    Type: Grant
    Filed: May 23, 2011
    Date of Patent: June 6, 2017
    Assignees: Drexel University, Philadelphia University
    Inventors: Peter I. Lelkes, H. Gozde Senel, David Brookstein, Muthu Govindaraj
  • Publication number: 20130131830
    Abstract: The present invention includes an anisotropic scaffold, which is prepared by electrospinning a solution of matrix material upon a textile template. The present invention further includes a method of preparing such scaffold. The anisotropic scaffold of the invention finds use in tissue engineering and regenerative medicine.
    Type: Application
    Filed: May 23, 2011
    Publication date: May 23, 2013
    Applicant: Philadelphia University
    Inventors: Peter I. Lelkes, H. Gozde Senel, David Brookstein, Muthu Govindaraj
  • Publication number: 20070049147
    Abstract: A woven article having plural weave layers comprises a plurality of electrically insulating and/or electrically conductive yarn in the warp and a plurality of electrically insulating and/or electrically conductive yarn in the weft interwoven with the yarn in the warp. An electrical function is provided by one or more circuit carriers disposed in cavities in the plural layer woven article and/or one or more functional yarn in the warp and/or the weft, wherein the circuit carrier and/or functional yarn include an electrical contact for connecting to the electrically conductive yarn in the warp and/or weft.
    Type: Application
    Filed: October 24, 2006
    Publication date: March 1, 2007
    Inventors: Ian Hill, Seth Trotz, George Riddle, David Brookstein, Muthu Govindaraj
  • Patent number: 5501133
    Abstract: The invention concerns a braid structure comprising a plurality of braided layers of stranded material in which the layers are laid down in a single pass of a braiding machine, with at least one strand of each layer extending into a contiguous layer to form an interlock between the layers. The invention also concerns a machine and a method of making the structure by supplying groups of strands, (R, B, G, O, W), to a braid forming station, whereby each group of strands forms a braid layer. A strand (R) from one of the groups passes into or through the strands (B) of a group of an adjacent layer to form an interlock therebetween.
    Type: Grant
    Filed: May 24, 1994
    Date of Patent: March 26, 1996
    Assignee: Albany International Corp.
    Inventors: David Brookstein, Donald Rose, Robin Dent, John Dent, John Skelton
  • Patent number: 4909127
    Abstract: A braider having a braider bed. The bed has first and second closed tracks defining an intersecting serpentine path. The tracks define an average path which is non-circular. A plurality of yarn package carriers travel along said tracks. Yarns fed from the packages form a braid at a location substantially central of the bed.
    Type: Grant
    Filed: January 19, 1988
    Date of Patent: March 20, 1990
    Assignee: Albany Research (UK) Limited
    Inventors: John Skelton, David Brookstein, Glenn A. Freitas