Patents by Inventor Ivan Aleksandrovich Laptev

Ivan Aleksandrovich Laptev 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 succinic acid using a yeast belonging to the genus
    Patent number: 8435768
    Abstract: The present invention provides a method for producing succinic acid using a yeast belonging to the genus Yarrowia, which has been modified to reduce activity of succinate dehydrogenase in said yeast.
    Type: Grant
    Filed: July 20, 2011
    Date of Patent: May 7, 2013
    Assignee: Ajinomoto Co., Inc.
    Inventors: Sergay Pavlovich Sineoky, Tigran Vladimirovich Yuzbashev, Evgenia Yurievna Yuzbasheva, Tatyana Ivanovna Sobolevskaya, Ivan Aleksandrovich Laptev, Tatyana Vladimirovna Vibornaya
  • METHOD FOR PRODUCING SUCCINIC ACID USING A YEAST BELONGING TO THE GENUS Yarrowia
    Publication number: 20120015415
    Abstract: The present invention provides a method for producing succinic acid using a yeast belonging to the genus Yarrowia, which has been modified to reduce activity of succinate dehydrogenase in said yeast.
    Type: Application
    Filed: July 20, 2011
    Publication date: January 19, 2012
    Inventors: Sergey Pavlovich Sineoky, Tigran Vladimirovich Yuzbashev, Evgenia Yurievna Yuzbasheva, Tatyana Ivanova Sobolevskaya, Ivan Aleksandrovich Laptev, Tatyana Vladimirovna Vibornaya