Patents by Inventor Evgeny G. Popov

Evgeny G. Popov 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).

  • Method for analysis of blood platelet aggregations and apparatus therefor
    Patent number: 5071247
    Abstract: A method for the analysis of blood platelet aggregations consists in that concurrently two parameters are measured the mean intensity and the RMS deviation of intensity of the light flux which had been passed through a blood sample (I2) from said means intensity, which is caused by fluctuations of the amount of blood platelets or their aggregations in the optical channel (I0), which are used to find the mean radius and concentration of blood platelets in the blood sample (I2) being tested. The apparatus also comprises a source (6) of the light flux, a photoreceiver (I1), units (I7 and I9) to form the mean intensity and the RMS deviation of current intensity from the means intensity, and a unit (20) for determination of parameters of a blood platelet aggregation.
    Type: Grant
    Filed: December 18, 1989
    Date of Patent: December 10, 1991
    Inventors: Ruben A Markosian, Zufar A. Gabbasov, Evgeny G. Popov, Ilya J. Gavrilov, Evgeny Y. Pozin, Sergei D. Proshkin