Patents by Inventor Tatiyana Sergeevna Sidorova

Tatiyana Sergeevna Sidorova 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-isoleucine using a bacterium of the family having overexpressed the cycA gene
    Patent number: 9896704
    Abstract: The present invention provides a method for producing L-isoleucine by fermentation using a bacterium belonging to the family Enterobacteriaceae which has been modified to overexpress the cycA gene. The method also allows reducing the amount of byproduct amino acids that are produced during fementative production of L-isoleucine using Enterobacteriaceae bacterium having an L-isoleucine-producing ability.
    Type: Grant
    Filed: April 13, 2016
    Date of Patent: February 20, 2018
    Assignee: AJINOMOTO CO., INC.
    Inventors: Christina Dmitrievna Hook, Valery Vasilievich Samsonov, Natalia Sergeevna Eremina, Natalia Viktorovna Stoynova, Tatiyana Sergeevna Sidorova
  • Method for Producing L-Isoleucine Using a Bacterium of the Family Enterobacteriaceae Having Overexpressed the cycA Gene
    Publication number: 20160312254
    Abstract: The present invention provides a method for producing L-isoleucine by fermentation using a bacterium belonging to the family Enterobacteriaceae which has been modified to overexpress the cycA gene. The method also allows reducing the amount of byproduct amino acids that are produced during fementative production of L-isoleucine using Enterobacteriaceae bacterium having an L-isoleucine-producing ability.
    Type: Application
    Filed: April 13, 2016
    Publication date: October 27, 2016
    Applicant: AJINOMOTO CO., INC.
    Inventors: Christina Dmitrievna Hook, Valery Vasilievich Samsonov, Natalia Sergeevna Eremina, Natalia Viktorovna Stoynova, Tatiyana Sergeevna Sidorova