Patents by Inventor Alla Markovna Kaplan

Alla Markovna Kaplan 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).

  • L-threonine producing bacterium belonging to the genus and method for producing L-threonine
    Patent number: 7186531
    Abstract: There is disclosed a method for producing L-threonine using bacterium belonging to the genus Escherichia wherein the bacterium has been modified to enhance an activity of aspartate-?-semialdehyde dehydrogenase.
    Type: Grant
    Filed: December 3, 2004
    Date of Patent: March 6, 2007
    Assignee: Ajinomoto Co., Inc.
    Inventors: Valery Zavenovich Akhverdian, Ekaterina Alekseevna Savrasova, Alla Markovna Kaplan, Andrey Olegovich Lobanov, Yuri Ivanovich Kozlov
  • Method for producing L-threonine using bacteria belonging to the genus Escherichia
    Publication number: 20040132165
    Abstract: There is disclosed a method for producing L-threonine using bacterium belonging to the genus Escherichia wherein the bacterium has L-theonine productivity and has been modified to enhance an activity of aspartate aminotransferase.
    Type: Application
    Filed: September 30, 2003
    Publication date: July 8, 2004
    Inventors: Valery Zavenovich Akhverdian, Ekaterina Alekseevna Savrasova, Alla Markovna Kaplan, Andrey Olegovich Lobanov, Yuri Ivanovich Kozlov