Patents by Inventor Andrei Jurievich Christoserdov

Andrei Jurievich Christoserdov 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).

  • Escherichia coli strain and method for producing L-threonine
    Patent number: 6297031
    Abstract: E. coli strains derived form E. coli strain VNIIgenetika 472t23 and obtained by a process involving transduction by bacteriophage P1 which bears a transposon which inactivates threonine dehydrogenase activity and isolation of a transductant lacking threonine dehydrogenase activity are useful for producing L-threonine.
    Type: Grant
    Filed: June 22, 2000
    Date of Patent: October 2, 2001
    Assignee: Ajinomoto Co., Inc.
    Inventors: Vladimir Georgievich Debabov, Jury Ivancvich Kozlov, Evgeny Mciseevich Khurges, Vitaly Arkadievich Livshits, Nelli Isaakovna Zhdanova, Mikhail Markovich Gusyatiner, Alexandr Konstantinovich Sokolov, Tatyana Alexandrovna Bachina, Nikolai Kazimirovich Yankovsky, Jury Dmitrievich Tsygankov, Andrei Jurievich Christoserdov, Tatyana Grigorievna Plotnikova, Irina Clegovna Shakalis, Alla Valentinovna Belareva, Raisa Alexandrovna Arsatiants, Albert Fedorovich Sholin, Tamara Mikhailovna Pozdnyakova