Patents by Inventor Boris A. Jurov

Boris A. Jurov 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).

  • Intrauterine contraceptive device
    Patent number: 4830025
    Abstract: An intrauterine device includes a transversal member, a rod connected to the transverse member to form a T-shaped element therewith, a coil mounted on the rod, and a thread for dynamic monitoring of the IUD in the uterine cavity, the thread being passed over the transversal member at the place where the transversal member is connected to the rod and being interposed between the rod and the coil lengthwise the former.
    Type: Grant
    Filed: September 15, 1987
    Date of Patent: May 16, 1989
    Assignee: Nauchno-Proizvodstvennoe Obiedinenie "Medinstrument"
    Inventors: Raisa V. Gainutdinova, Boris A. Jurov, Bentsian M. Mazo, Vera M. Petrova
  • Intrauterine contraceptive device
    Patent number: 4807610
    Abstract: An intrauterine device comprises a strip, a rod interconnected with the strip to form a T-shaped element therewith, a coil mounted on the rod, and a thread connected to the rod for dynamic monitoring of the IUD while in the uterine cavity. The coil has at least two layers, of which the first layer is made of an elastic polymer material, serves as a base, and faces directly the rod, while the second layer is made of metal.
    Type: Grant
    Filed: September 9, 1987
    Date of Patent: February 28, 1989
    Assignee: Nauchno-Proizvodstvennoe Objedinenie "Medinstrument"
    Inventors: Raisa V. Gainutdinova, Boris A. Jurov, Bentsian M. Mazo, Vera M. Petrova