Patents by Inventor Gennady I. Roitberg

Gennady I. Roitberg 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).

  • Biodestructive material for bone fixation elements
    Patent number: 4263185
    Abstract: This invention relates to medical technique and more particularly it relates to biodestructive materials used to manufacture elements for fixation of bone fragments.Said material contains a matrix of non-toxic polymer resolvable in the body consisting of hydrophilic and hydrophobic repeat units, and a reinforcing component of non-toxic fibres or threads resolvable in the body. The matrix polymer is preferably a copolymer of methyl methacrylate and N-vinyl pyrrolidone, and the reinforcing component is preferably fibre or threads of polyamide and oxycellulose.Said material can be used in medicine for fixation of bone fragments in fractures or injuries of bones.
    Type: Grant
    Filed: October 1, 1979
    Date of Patent: April 21, 1981
    Inventors: Sergei I. Belykh, Anatoly B. Davydov, Gennady L. Khromov, Anatoly D. Moschensky, Ilya A. Movshovich, Gennady I. Roitberg, Gennady L. Voskresensky, Gely G. Pershin, Valery A. Moskvitin