Patents by Inventor Igor Borisovich Ivanov

Igor Borisovich Ivanov 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 of immobilizing water-soluble bioorganic compounds on a capillary-porous carrier
    Patent number: 5741700
    Abstract: The method for immobilizing water-soluble bioorganic compounds to capillary-porous carrier comprises application of solutions of water-soluble bioorganic compounds onto a capillary-porous carrier, setting the carrier temperature equal to or below the dew point of the ambient air, keeping the carrier till appearance of water condensate and complete swelling of the carrier, whereupon the carrier surface is coated with a layer of water-immiscible nonluminescent inert oil and is allowed to stand till completion of the chemical reaction of bonding the bioorganic compounds with the carrier.
    Type: Grant
    Filed: June 2, 1995
    Date of Patent: April 21, 1998
    Assignee: University of Chicago
    Inventors: Gennady Moiseevich Ershov, Eduard Nikolaevich Timofeev, Igor Borisovich Ivanov, Vladimir Leonidovich Florentiev, Andrei Darievich Mirzabekov