Patents by Inventor Judif M. Altshuler

Judif M. Altshuler 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).

  • Reticulate polymers based on oligourethanacrylates and method for their manufacture
    Patent number: 4258164
    Abstract: A method for preparing olegourethanacrylates having the general formula ##STR1## where ##STR2## is a radical of a telogen; X is H, CH.sub.
    Type: Grant
    Filed: May 21, 1979
    Date of Patent: March 24, 1981
    Inventors: Alfred A. Berlin, Tamara Y. Kefeli, Nina V. Varlamova, Grigory M. Strongin, Judif M. Altshuler, Boris I. Kolomazov, Alexei V. Efimov
  • Oligourethanacrylates and methods for their manufacture
    Patent number: 4250322
    Abstract: A method for preparing oligourethanacrylates having the general formula ##STR1## where ##STR2## is a radical of a telogen; X is H, CH.sub.
    Type: Grant
    Filed: August 10, 1979
    Date of Patent: February 10, 1981
    Inventors: Alexei V. Efimov, Alfred A. Berlin, Tamara Y. Kefeli, Nina V. Varlamova, Grigory M. Strongin, Judif M. Altshuler, Boris I. Kolomazov