Patents by Inventor Boris Weinstein

Boris Weinstein 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).

  • PRINTING
    Publication number: 20110032557
    Abstract: A method of printing on both sides of a substrate (20) comprising checking the relative positions of images on the front and back of the printed substrate (20) by capturing an image (100, 100) of markings (60, 62, 50, 52) on the front and back by imaging the printed substrate (20) from one side only, the markings on the back (60, 62) being seen through the material of the substrate (20).
    Type: Application
    Filed: April 28, 2009
    Publication date: February 10, 2011
    Inventors: Moisey Bernstein, Arik Zuria, Tsahi Rosenbaom, Boris Weinstein
  • Cyclic ester dienes, polymeric and other derivatives thereof
    Patent number: 4525540
    Abstract: Novel dibasic organic acid diesters of the dienol form of biacetyl and methods for their preparation are provided. The compounds find use as monomers in homo- and copolymers, and the resulting polymers may be further modified to produce a variety of products.
    Type: Grant
    Filed: January 28, 1983
    Date of Patent: June 25, 1985
    Assignee: Washington Research Foundation
    Inventors: Boris Weinstein, Edward Orton