Patents by Inventor Igor Yulianovich Nagaev

Igor Yulianovich Nagaev 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).

  • Tritium-traced saxitoxin dihydrochloride and method for the production thereof
    Patent number: 7576202
    Abstract: The invention relates to a tritium-traced saxitoxin dihydrichloride of formula (I) whose radioactivity ranges from 15-31 Ci/mmol and to a novel method for introducing tritium into a molecule comprising stages required for introducing tritium label by isotope exchange associated with the obtainment of a stably-traced radioactive preparation which can be used, in particular for receptor binding analyses.
    Type: Grant
    Filed: December 27, 2005
    Date of Patent: August 18, 2009
    Assignee: Institut Molekulyarnoi Genetiki Rossiiskoi Akademh Nauk (IMG RAN)
    Inventors: Nikolay Fedorovich Myasoedov, Valery Pavlovich Shevchenko, Igor Yulianovich Nagaev, Alexander Susan