Patents by Inventor Natalia Vladimirovna Geraskina

Natalia Vladimirovna Geraskina 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).

  • Auto-indicible expression system, and the use thereof for producing useful metabolites using a bacterium of the family
    Patent number: 9574216
    Abstract: The present invention describes a method for producing a useful metabolite using a bacterium of the family Enterobacteriaceae, particularly a bacterium belonging to the genus Escherichia, which has been modified to contain a gene(s) expression system including elements of the LysR-type protein-regulated transcriptional machinery modified in such a way that auto-inducible positive feedback regulation of the system is mediated by a coinducer. The method is suitable for producing branched-chain L-amino acids, particularly L-valine, L-isoleucine and L-leucine; and D-pantothenic acid.
    Type: Grant
    Filed: September 29, 2014
    Date of Patent: February 21, 2017
    Assignee: AJINOMOTO CO., INC.
    Inventors: Elena Viktorovna Sycheva, Valery Vasilievich Samsonov, Ekaterina Alekseevna Savrasova, Natalia Sergeevna Eremina, Natalia Vladimirovna Geraskina, Natalia Viktorovna Stoynova
  • Auto-Indicible Expression System, and the Use Thereof for Producing Useful Metabolites Using a Bacterium of the Family Enterobacteriaceae
    Publication number: 20150017693
    Abstract: The present invention describes a method for producing a useful metabolite using a bacterium of the family Enterobacteriaceae, particularly a bacterium belonging to the genus Escherichia, which has been modified to contain a gene(s) expression system including elements of the LysR-type protein-regulated transcriptional machinery modified in such a way that auto-inducible positive feedback regulation of said system is mediated by a coinducer. The method is suitable for producing branched-chain L-amino acids, particularly L-valine, L-isoleucine and L-leucine; and D-pantothenic acid.
    Type: Application
    Filed: September 29, 2014
    Publication date: January 15, 2015
    Applicant: AJINOMOTO CO., INC.
    Inventors: Elena Viktorovna Sycheva, Valery Vasilievich Samsonov, Ekaterina Alekseevna Savrasova, Natalia Sergeevna Eremina, Natalia Vladimirovna Geraskina, Natalia Viktorovna Stoynova