Patents by Inventor Jury D. Tsygankov

Jury D. Tsygankov 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).

  • Bacterial strain of escherichia coli BKIIM B-3996 as the producer of l-threonine
    Patent number: 5538873
    Abstract: A bacterial strain of Escherichia coli BKIIM B-3996, a producer of L-threonine, containing a recombinant plasmid pVIC40 and deposited on Nov. 19, 1987 in the collection of microorganism cultures at the USSR Antibiotics Research Institute under Reg. No. 1867.
    Type: Grant
    Filed: November 9, 1994
    Date of Patent: July 23, 1996
    Assignee: Ajinomoto Co., Inc.
    Inventors: Vladimir G. Debabov, Jury I. Kozlov, Evgeny M. Khurges, Vitaly A. Livshits, Nelli I. Zhdanova, Mikhail M. Gusyatiner, Alexandr K. Sokolov, Tatyana A. Bachina, Nikolai K. Yankovsky, Jury D. Tsygankov, Andrei J. Chistoserdov, Tatyana G. Plotnikova, Irina C. Shakalis, Alla V. Belareva, Raisa A. Arsatiants, Albert F. Sholin, Tamara M. Pozdnyakova
  • Bacterial strain of Escherichia coli BKIIM B-3996 as the producer of L-threonine
    Patent number: 5175107
    Abstract: A bacterial strain of Escherichia coli BKIIM B-3996, a producere of L-threonine, containing a recombinant plasmid pVIC40 and deposited on Nov. 19, 1987 in the collection of microorganism cultures at the USSR Antibiotics Research Institute under Reg. No. 1867.
    Type: Grant
    Filed: June 12, 1990
    Date of Patent: December 29, 1992
    Assignee: Ajinomoto Co., Inc.
    Inventors: Vladimir G. Debabov, Jury I. Kozlov, Evgeny M. Khurges, Vitaly A. Livshits, Nelli I. Zhdanova, Mikhail M. Gusyatiner, Alexandr K. Sokolov, Tatyana A. Bachina, Nikolai K. Yankovsky, Jury D. Tsygankov, Andrei J. Chistoserdov, Tatyana G. Plotnikova, Irina O. Shakalis, Alla V. Belareva, Raisa A. Arsatiants, Albert F. Sholin, Tamara M. Pozdnyakova
  • 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
  • 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