Patents by Inventor Elena Georgievna Abalakina

Elena Georgievna Abalakina 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).

  • Novel enzymes and genes coding for the same derived from methylophilus methylotrophus
    Publication number: 20040091891
    Abstract: There are provided novel 3-deoxy-D-arabinoheptulosonate-7-phosphate synthase and prephenate dehydratase/chorismate mutase and DNAs coding the enzymes derived from Methylophilus methylotrophus.
    Type: Application
    Filed: November 12, 2003
    Publication date: May 13, 2004
    Inventors: Yurgis Antanas Vladovich Iomantas, Elena Georgievna Abalakina, Yoshihiro Usuda, Yosuke Nishio, Natalia Vasilievna Groshkova
  • Method for producing shikimic acid
    Patent number: 6436664
    Abstract: A method for producing shikimic acid, comprising the steps of cultivating a bacterium belonging to the genus Bacillus which is deficient in shikimate kinase activity and has shikimic acid productivity, or a bacterium belonging to the genus Bacillus which is deficient in 5-enolpyruvylshikimate-3-phosphate synthase activity and has shikimic acid productivity, in an medium, producing and accumulating shikimic acid in the medium, and collecting shikimic acid from the medium.
    Type: Grant
    Filed: March 21, 2000
    Date of Patent: August 20, 2002
    Assignee: Ajinomoto Co., Inc.
    Inventors: Yurgis Antanas Vladovich Iomantas, Elena Georgievna Abalakina, Boris Mironovich Polanuer, Tatyana Abramovna Yampolskaya, Tatyana Aleksandrovna Bachina, Yuri Ivanovich Kozlov
  • Method for producing L-phenylalanine
    Patent number: 6350596
    Abstract: A method for producing L-phenylalanine, comprising the steps of: culturing a bacterium belonging to the genus Methylophilus which has an ability to produce L-phenylalanine and is resistant to a phenylalanine analog, in a culture medium to produce and accumulate L-phenylalanine in a culture, and recovering L-phenylalanine from the culture.
    Type: Grant
    Filed: February 26, 2001
    Date of Patent: February 26, 2002
    Assignee: Ajinomoto Co., Inc.
    Inventors: Yurgis Antanas Vladovich Iomantas, Elena Georgievna Abalakina
  • Method for producing L-phenylalanine
    Publication number: 20010044139
    Abstract: A method for producing L-phenylalanine, comprising the steps of:
    Type: Application
    Filed: February 26, 2001
    Publication date: November 22, 2001
    Applicant: Ajinomoto Co., Inc.
    Inventors: Yurgis Antanas Vladovich Iomantas, Elena Georgievna Abalakina