Patents by Inventor Marina R. Eremashvili

Marina R. Eremashvili 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).

  • Recombinant plasmid DNA pVN 22 coding biosynthesis of human leukocyte interferon alpha-I1 and strain Pseudomonas sp. 31 (pVN 22) - producer of human leukocyte interferon alpha-I1 containing same
    Patent number: 4988622
    Abstract: A recombinant plasmid DVA pVN22 coding the biosynthesis of a human leukocyte interferon .alpha.-I1 having size of 10.85 t.p.b. and consisting of the following units:EcoRI--HindIII--a fragment of the plasmid pAYC37 with the size of 9.45 t.p.b.,HindIII--EcoRI--a fragment with the size of 1.4 t.p.b. consisting of the following members:a fragment of DNA with the size of 0.25 t.p.b. with the regulatory range of gene D of the phague .phi..times.174 and the first codons of the gene of interferongene of interferon .alpha.-I1 with the size of 0.5 t.p.b.,a region of the human genome DNA with the size of 0.65 t.p.b.;it has the following genetic markers: genome Ap.sup.R ensuring resistance against ampicillin, genome Sm.sup.R ensuring resistance to streptomycin; contains unique regions of recognition of restrictases: Hind III--O; EcoRI--1.4 t.p.b., BamHI--10.82 t.p.b., it is deposited at the collection of culture of microogranisms of the A11-Union Research Institute of Antibiotics and registered under the entry No. 1788.
    Type: Grant
    Filed: December 15, 1987
    Date of Patent: January 29, 1991
    Inventors: Jury I. Kozlov, Vera A. Nardoditskaya, Marina R. Eremashvili, Alexander Y. Strongin, Viktor E. Sterkin, Marina A. Skvortsova, Andrei J. Chistoserdov, Jury D. Tsygankov, Ljudmila V. Evdonina, Vitaly L. Jurin, Galina S. Monastyrskaya, Evgeny D. Sverdlov, Grigory M. Dolganov, Sergei A. Tsarev