Patents by Inventor Naoki Taoka

Naoki Taoka 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).

  • ENVIRONMENTAL STRESS-RESISTANT PLANT WITH HIGH SEED PRODUCTIVITY AND METHOD FOR PRODUCING THE SAME
    Publication number: 20150211016
    Abstract: This invention relates to a plant having high resistance to environmental stress and high seed productivity, and, more particularly, a transformed plant that is genetically modified to overexpress a polyadenylate-binding protein (PABN) gene and has enhanced environmental stress resistance and enhanced seed productivity.
    Type: Application
    Filed: March 8, 2013
    Publication date: July 30, 2015
    Applicant: KANEKA CORPORATION
    Inventors: Ryozo IMAI, Myung Hee KIM, Yozo NAGIRA, Naoki TAOKA
  • Method for the separation of intermediates which may be used for the preparation of escitalopram
    Patent number: 8067640
    Abstract: The present invention relates to a novel method for the preparation of diol intermediates having the formula (II) and/or the opposite enantiomer of an acylated diol having the formula (IV) useful for the preparation of escitalopram involving selective enzymatic acylation or deacylation.
    Type: Grant
    Filed: May 17, 2010
    Date of Patent: November 29, 2011
    Assignee: H. Lundbeck A/S
    Inventors: Naoki Taoka, Takahisa Kato, Shogo Yamamoto, Takashi Yoshida, Toshihiro Takeda, Yasuyoshi Ueda, Hans Petersen, Robert Dancer, Haleh Ahmadian, Lars O. Lyngso
  • METHOD FOR THE SEPARATION OF INTERMEDIATES WHICH MAY BE USED FOR THE PREPARATION OF ESCITALOPRAM
    Publication number: 20110065937
    Abstract: The present invention relates to a novel method for the preparation of diol intermediates having the formula (II) and/or the opposite enantiomer of an acylated diol having the formula (IV) useful for the preparation of escitalopram involving selective enzymatic acylation or deacylation.
    Type: Application
    Filed: May 17, 2010
    Publication date: March 17, 2011
    Applicant: H. Lundbeck A/S
    Inventors: Naoki Taoka, Takahisa Kato, Shogo Yamamoto, Takashi Yoshida, Toshihiro Takeda, Yasuyoshi Ueda, Hans Petersen, Robert Dancer, Haleh Ahmadian, Lars O. Lyngso
  • Method for the separation of intermediates which may be used for the preparation of escitalopram
    Publication number: 20070129561
    Abstract: The present invention relates to a novel method for the preparation of diol intermediates having the formula (II) and/or the opposite enantiomer of an acylated diol having the formula (IV) useful for the preparation of escitalopram involving selective enzymatic acylation or deacylation.
    Type: Application
    Filed: August 12, 2003
    Publication date: June 7, 2007
    Inventors: Naoki Taoka, Takahisa Kato, Shogo Yamamoto, Takashi Yoshida, Toshihiro Takeda, Yasuyoshi Ueda, Hans Petersen, Robert Dancer, Haleh Ahmadian, Lars Lyngso