Patents by Inventor Mari Okumoto

Mari Okumoto 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).

  • Cross-linked peptides containing non-peptide cross-linked structure, method for synthesizing cross-linked peptides, and novel organic compound used in method
    Patent number: 10654891
    Abstract: The purpose of the present invention is to provide a cross-linked peptide containing a novel non-peptide cross-linked structure, and a method for synthesizing the same. A cross-linked peptide having a novel non-peptide cross-linked structure, a useful intermediate for synthesizing the cross-linked peptide, and a method for synthesizing the novel cross-linked peptide and the intermediate are provided. The cross-linked peptide is characterized by having an —NR— bond in the cross-linked structure. By using the method for synthesizing the cross-linked peptide, a cross-link can be freely designed and an change can be freely made to a cross-link.
    Type: Grant
    Filed: May 17, 2016
    Date of Patent: May 19, 2020
    Assignee: Jitsubo Co., Ltd.
    Inventors: Yusuke Kono, Shuji Fujita, Hideaki Suzuki, Mari Okumoto, Takashi Nakae, Kazuhiro Chiba
  • Cross-linked peptides containing non-peptide cross-linked structure, method for synthesizing cross-linked peptides, and novel organic compound used in method
    Patent number: 10633418
    Abstract: The purpose of the present invention is to provide a cross-linked peptide containing a novel non-peptide cross-linked structure, and a method for synthesizing the same. A cross-linked peptide having a novel non-peptide cross-linked structure, a useful intermediate for synthesizing the cross-linked peptide, and a method for synthesizing the novel cross-linked peptide and the intermediate are provided. The cross-linked peptide is characterized by having an —NR— bond in the cross-linked structure. By using the method for synthesizing the cross-linked peptide, a cross-link can be freely designed and an change can be freely made to a cross-link.
    Type: Grant
    Filed: May 17, 2016
    Date of Patent: April 28, 2020
    Assignee: JITSUBO CO., LTD.
    Inventors: Yusuke Kono, Shuji Fujita, Hideaki Suzuki, Mari Okumoto, Takashi Nakae, Kazuhiro Chiba
  • NOVEL CROSS-LINKED PEPTIDES CONTAINING NON-PEPTIDE CROSS-LINKED STRUCTURE, METHOD FOR SYNTHESIZING CROSS-LINKED PEPTIDES, AND NOVEL ORGANIC COMPOUND USED IN METHOD
    Publication number: 20160333052
    Abstract: The purpose of the present invention is to provide a cross-linked peptide containing a novel non-peptide cross-linked structure, and a method for synthesizing the same. A cross-linked peptide having a novel non-peptide cross-linked structure, a useful intermediate for synthesizing the cross-linked peptide, and a method for synthesizing the novel cross-linked peptide and the intermediate are provided. The cross-linked peptide is characterized by having an —NR— bond in the cross-linked structure. By using the method for synthesizing the cross-linked peptide, a cross-link can be freely designed and an change can be freely made to a cross-link.
    Type: Application
    Filed: May 17, 2016
    Publication date: November 17, 2016
    Inventors: Yusuke KONO, Shuji Fujita, Hideaki Suzuki, Mari Okumoto, Takashi Nakae, Kazuhiro Chiba
  • NOVEL CROSS-LINKED PEPTIDES CONTAINING NON-PEPTIDE CROSS-LINKED STRUCTURE, METHOD FOR SYNTHESIZING CROSS-LINKED PEPTIDES, AND NOVEL ORGANIC COMPOUND USED IN METHOD
    Publication number: 20160333050
    Abstract: The purpose of the present invention is to provide a cross-linked peptide containing a novel non-peptide cross-linked structure, and a method for synthesizing the same. A cross-linked peptide having a novel non-peptide cross-linked structure, a useful intermediate for synthesizing the cross-linked peptide, and a method for synthesizing the novel cross-linked peptide and the intermediate are provided. The cross-linked peptide is characterized by having an —NR— bond in the cross-linked structure. By using the method for synthesizing the cross-linked peptide, a cross-link can be freely designed and an change can be freely made to a cross-link.
    Type: Application
    Filed: May 17, 2016
    Publication date: November 17, 2016
    Inventors: Yusuke KONO, Shuji FUJITA, Hideaki SUZUKI, Mari OKUMOTO, Takashi NAKAE, Kazuhiro CHIBA
  • Cross-linked peptides containing non-peptide cross-linked structure, method for synthesizing cross-linked peptides, and novel organic compound used in method
    Patent number: 9376467
    Abstract: The purpose of the present invention is to provide a cross-linked peptide containing a novel non-peptide cross-linked structure, and a method for synthesizing the same. A cross-linked peptide having a novel non-peptide cross-linked structure, a useful intermediate for synthesizing the cross-linked peptide, and a method for synthesizing the novel cross-linked peptide and the intermediate are provided. The cross-linked peptide is characterized by having an —NR— bond in the cross-linked structure. By using the method for synthesizing the cross-linked peptide, a cross-link can be freely designed and an change can be freely made to a cross-link.
    Type: Grant
    Filed: February 28, 2012
    Date of Patent: June 28, 2016
    Assignee: JITSUBO CO., LTD.
    Inventors: Yusuke Kono, Shuji Fujita, Hideaki Suzuki, Mari Okumoto, Takashi Nakae, Kazuhiro Chiba
  • Cross-linked peptides containing non-peptide cross-linked structure, method for synthesizing cross-linked peptides, and novel organic compound used in method
    Patent number: 9365615
    Abstract: The purpose of the present invention is to provide a cross-linked peptide containing a novel non-peptide cross-linked structure, and a method for synthesizing the same. A cross-linked peptide having a novel non-peptide cross-linked structure, a useful intermediate for synthesizing the cross-linked peptide, and a method for synthesizing the novel cross-linked peptide and the intermediate are provided. The cross-linked peptide is characterized by having an —NR— bond in the cross-linked structure. By using the method for synthesizing the cross-linked peptide, a cross-link can be freely designed and an change can be freely made to a cross-link.
    Type: Grant
    Filed: September 9, 2013
    Date of Patent: June 14, 2016
    Assignee: JITSUBO CO., LTD.
    Inventors: Yusuke Kono, Shuji Fujita, Hideaki Suzuki, Mari Okumoto, Takashi Nakae, Kazuhiro Chiba
  • NOVEL CROSS-LINKED PEPTIDES CONTAINING NON-PEPTIDE CROSS-LINKED STRUCTURE, METHOD FOR SYNTHESIZING CROSS-LINKED PEPTIDES, AND NOVEL ORGANIC COMPOUND USED IN METHOD
    Publication number: 20150073121
    Abstract: The purpose of the present invention is to provide a cross-linked peptide containing a novel non-peptide cross-linked structure, and a method for synthesizing the same. A cross-linked peptide having a novel non-peptide cross-linked structure, a useful intermediate for synthesizing the cross-linked peptide, and a method for synthesizing the novel cross-linked peptide and the intermediate are provided. The cross-linked peptide is characterized by having an —NR— bond in the cross-linked structure. By using the method for synthesizing the cross-linked peptide, a cross-link can be freely designed and an change can be freely made to a cross-link.
    Type: Application
    Filed: September 9, 2013
    Publication date: March 12, 2015
    Applicant: JITSUBO Co., Ltd.
    Inventors: Yusuke Kono, Shuji Fujita, Hideaki Suzuki, Mari Okumoto, Takashi Nakae, Kazuhiro Chiba
  • NOVEL CROSS-LINKED PEPTIDES CONTAINING NON-PEPTIDE CROSS-LINKED STRUCTURE, METHOD FOR SYNTHESIZING CROSS-LINKED PEPTIDES, AND NOVEL ORGANIC COMPOUND USED IN METHOD
    Publication number: 20130345393
    Abstract: The purpose of the present invention is to provide a cross-linked peptide containing a novel non-peptide cross-linked structure, and a method for synthesizing the same. A cross-linked peptide having a novel non-peptide cross-linked structure, a useful intermediate for synthesizing the cross-linked peptide, and a method for synthesizing the novel cross-linked peptide and the intermediate are provided. The cross-linked peptide is characterized by having an —NR— bond in the cross-linked structure. By using the method for synthesizing the cross-linked peptide, a cross-link can be freely designed and an change can be freely made to a cross-link.
    Type: Application
    Filed: February 28, 2012
    Publication date: December 26, 2013
    Applicant: JITSUBO Co., Ltd.
    Inventors: Yusuke Kono, Shuji Fujita, Hideaki Suzuki, Mari Okumoto, Takashi Nakae, Kazuhiro Chiba