Patents by Inventor Ekaterina Aleksandrovna Tabolina

Ekaterina Aleksandrovna Tabolina 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 L-amino acid using bacteria belonging to the genus
    Patent number: 7618804
    Abstract: There is provided a method for producing L-threonine, L-valine, L-proline, L-leucine, L-methionine and L-arginine using a bacterium belonging to the genus Escherichia wherein the L-amino acid productivity of the bacterium is enhanced by enhancing the activities of the proteins coded by the b2682 and b2683 genes, or the protein coded by the b1242 or b3434 gene.
    Type: Grant
    Filed: May 14, 2008
    Date of Patent: November 17, 2009
    Assignee: Ajinomoto Co., Inc.
    Inventors: Ekaterina Aleksandrovna Tabolina, Konstantin Vyacheslavovich Rybak, Evgeni Moiseevich Khourges, Elvira Borisovna Voroshilova, Mikhail Markovich Gusyatiner
  • Method for producing L-amino acid using bacteria belonging to the genus
    Patent number: 7618803
    Abstract: A method for producing L-threonine, L-valine, L-proline, L-leucine, L-methionine and L-arginine is provided using Escherichia bacteria wherein the L-amino acid productivity of the bacteria is enhanced by increasing the activity of proteins encoded by the b2682 and b2683 genes, or proteins encoded by the b1242 or b3434 gene.
    Type: Grant
    Filed: May 14, 2008
    Date of Patent: November 17, 2009
    Assignee: Ajinomoto Co., Inc.
    Inventors: Ekaterina Aleksandrovna Tabolina, Konstantin Vyacheslavovich Rybak, Evgeni Moiseevich Khourges, Elvira Borisovna Voroshilova, Mikhail Markovich Gusyatiner
  • Method for producing L-amino acid using bacteria belonging to the genus
    Patent number: 7476531
    Abstract: There is provided a method for producing L-threonine, L-valine, L-proline, L-leucine, L-methionine and L-arginine using bacterium belonging to the genus Escherichia wherein L-amino acid productivity of the bacterium is enhanced by enhancing an activity of proteins coded by b2682 and b2683 genes, or protein coded by b1242 or b3434 gene.
    Type: Grant
    Filed: February 13, 2002
    Date of Patent: January 13, 2009
    Assignee: Ajinomoto Co., Inc.
    Inventors: Ekaterina Aleksandrovna Tabolina, Konstantin Vyacheslavovich Rybak, Evgeni Moiseevich Khourges, Elvira Borisovna Voroshilova, Mikhail Markovich Gusyatiner
  • METHOD FOR PRODUCING L-AMINO ACID USING BACTERIA BELONGING TO THE GENUS ESCHERICHIA
    Publication number: 20080261278
    Abstract: There is provided a method for producing L-threonine, L-valine, L-proline, L-leucine, L-methionine and L-arginine using a bacterium belonging to the genus Escherichia wherein the L-amino acid productivity of the bacterium is enhanced by enhancing the activities of the proteins coded by the b2682 and b2683 genes, or the protein coded by the b1242 or b3434 gene.
    Type: Application
    Filed: May 14, 2008
    Publication date: October 23, 2008
    Inventors: Ekaterina Aleksandrovna Tabolina, Konstantin Vyacheslavovich Rybak, Evgeni Moiseevich Khourges, Elvira Borisovna Voroshilova, Mikhail Markovich Gusyatiner
  • METHOD FOR PRODUCING L-AMINO ACID USING BACTERIA BELONGING TO THE GENUS ESCHERICHIA
    Publication number: 20080261279
    Abstract: A method for producing L-threonine, L-valine, L-proline, L-leucine, L-methionine and L-arginine is provided using Escherichia bacteria wherein the L-amino acid productivity of the bacteria is enhanced by increasing the activity of proteins encoded by the b2682 and b2683 genes, or proteins encoded by the b1242 or b3434 gene.
    Type: Application
    Filed: May 14, 2008
    Publication date: October 23, 2008
    Inventors: Ekaterina Aleksandrovna Tabolina, Konstantin Vyacheslavovich Rybak, Evgeni Moiseevich Khourges, Elvira Borisovna Voroshilova, Mikhail Markovich Gusyatiner