Patents by Inventor Lara S. Izotova

Lara S. Izotova 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 producing human leukocyte interferon alpha-2
    Patent number: 4680260
    Abstract: A method for producing human leukocyte interferon alpha-2 resides in that there is carried out submerged cultivation of a producer strain Pseudomonas species VG-84 carrying a plasmid pVG3 with an inserted gene of human leukocyte interferon alpha-2, said strain being deposited in the collection of microorganism cultures at the USSR Antibiotics Research Institute under Reg. No. 1742; said strain being cultivated in a nutrient medium, containing the sources of carbon and nitrogen, mineral salts and growth stimulants, under aeration in the presence of antibiotics, i.e., streptomycin or tetracycline, or a mixture of both, followed by isolation and purification of the end product.
    Type: Grant
    Filed: July 3, 1985
    Date of Patent: July 14, 1987
    Assignee: Vsesojuzny Nauchno-Issledovatelsky Institut Genetiki
    Inventors: Vladimir G. Debabov, Jury D. Tsygankov, Andrei J. Chistoserdov, Evgeny D. Sverdlov, Lara S. Izotova, Sergei V. Kostrov, Viktor E. Sterkin, Vladimir P. Kuznetsov, Sergei V. Belyaev, Galina S. Monastyrskaya, Irina S. Salomatina, Grigory M. Dolganov, Sergei G. Arsenian, Sergei A. Tsarev, Jury I. Kozlov, Alexandr Y. Strongin, Vsevolod I. Ogarkov, Jury A. Ovchinnikov