Patents by Inventor Eriko KUSHIDA

Eriko KUSHIDA 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).

  • Patent number: 11485931
    Abstract: A fragrance composition comprising a compound represented by Formula (1) as an active ingredient: wherein, in Formula (1), R1 represents a linear, branched, or cyclic alkyl group having 1 to 6 carbon atoms.
    Type: Grant
    Filed: June 26, 2019
    Date of Patent: November 1, 2022
    Assignee: MITSUBISHI GAS CHEMICAL COMPANY, INC.
    Inventors: Atsushi Okamoto, Eriko Kushida, Umi Yokobori
  • Patent number: 11485932
    Abstract: A fragrance composition comprising a compound represented by Formula (1) as an active ingredient: wherein, in Formula (1), R1 represents a linear, branched, or cyclic alkyl group having 1 to 5 carbon atoms.
    Type: Grant
    Filed: June 26, 2019
    Date of Patent: November 1, 2022
    Assignee: MITSUBISHI GAS CHEMICAL COMPANY, INC.
    Inventors: Atsushi Okamoto, Eriko Kushida, Umi Yokobori, Kyoko Kimura
  • Patent number: 11479738
    Abstract: A fragrance composition comprising a compound represented by Formula (1): wherein, in Formula (1), R represents a linear or branched alkyl group having from 2 to 3 carbon atoms or a cyclic alkyl group having from 3 to 6 carbon atoms.
    Type: Grant
    Filed: June 26, 2019
    Date of Patent: October 25, 2022
    Assignee: MITSUBISHI GAS CHEMICAL COMPANY, INC.
    Inventors: Atsushi Okamoto, Umi Yokobori, Eriko Kushida, Masaki Takemoto
  • Patent number: 11441098
    Abstract: A fragrance composition comprising a compound represented by Formula (1): wherein, in Formula (1), R represents a linear, branched, or cyclic alkyl group having 2 to 6 carbon atoms.
    Type: Grant
    Filed: June 26, 2019
    Date of Patent: September 13, 2022
    Assignee: MITSUBISHI GAS CHEMICAL COMPANY, INC.
    Inventors: Atsushi Okamoto, Eriko Kushida, Umi Yokobori, Kyoko Kimura
  • Patent number: 11401483
    Abstract: A compound, represented by Formula (1): where X represents an isopropyl group or a t-butyl group, and R represents a linear, branched, or cyclic alkyl group having 1 to 5 carbon atoms; provided that one where X is an isopropyl group, and R is a t-butyl group is excluded.
    Type: Grant
    Filed: June 26, 2019
    Date of Patent: August 2, 2022
    Assignee: MITSUBISHI GAS CHEMICAL COMPANY, INC.
    Inventors: Atsushi Okamoto, Eriko Kushida, Umi Yokobori, Kyoko Kimura
  • Patent number: 11326125
    Abstract: A fragrance composition comprising a compound represented by Formula (1) as an active ingredient: wherein, in Formula (1), R1 represents a linear, branched, or cyclic alkyl group having 1 to 6 carbon atoms.
    Type: Grant
    Filed: June 26, 2019
    Date of Patent: May 10, 2022
    Assignee: MITSUBISHI GAS CHEMICAL COMPANY, INC.
    Inventors: Atsushi Okamoto, Eriko Kushida, Umi Yokobori, Kyoko Kimura
  • Publication number: 20210277326
    Abstract: A fragrance composition comprising a compound represented by Formula (1) as an active ingredient: wherein, in Formula (1), R1 represents a linear, branched, or cyclic alkyl group having 1 to 6 carbon atoms.
    Type: Application
    Filed: June 26, 2019
    Publication date: September 9, 2021
    Applicant: MITSUBISHI GAS CHEMICAL COMPANY, INC.
    Inventors: Atsushi OKAMOTO, Eriko KUSHIDA, Umi YOKOBORI, Kyoko KIMURA
  • Publication number: 20210269741
    Abstract: A compound, represented by Formula (1): where X represents an isopropyl group or a t-butyl group, and R represents a linear, branched, or cyclic alkyl group having 1 to 5 carbon atoms; provided that one where X is an isopropyl group, and R is a t-butyl group is excluded.
    Type: Application
    Filed: June 26, 2019
    Publication date: September 2, 2021
    Applicant: MITSUBISHI GAS CHEMICAL COMPANY, INC.
    Inventors: Atsushi OKAMOTO, Eriko KUSHIDA, Umi YOKOBORI, Kyoko KIMURA
  • Publication number: 20210269744
    Abstract: A fragrance composition comprising a compound represented by Formula (1): wherein, in Formula (1), R represents a linear or branched alkyl group having from 2 to 3 carbon atoms or a cyclic alkyl group having from 3 to 6 carbon atoms.
    Type: Application
    Filed: June 26, 2019
    Publication date: September 2, 2021
    Applicant: MITSUBISHI GAS CHEMICAL COMPANY, INC.
    Inventors: Atsushi OKAMOTO, Umi YOKOBORI, Eriko KUSHIDA, Masaki TAKEMOTO
  • Publication number: 20210269742
    Abstract: A fragrance composition comprising a compound represented by Formula (1) as an active ingredient: wherein, in Formula (1), R1 represents a linear, branched, or cyclic alkyl group having 1 to 6 carbon atoms.
    Type: Application
    Filed: June 26, 2019
    Publication date: September 2, 2021
    Applicant: MITSUBISHI GAS CHEMICAL COMPANY, INC.
    Inventors: Atsushi OKAMOTO, Eriko KUSHIDA, Umi YOKOBORI
  • Publication number: 20210269743
    Abstract: A fragrance composition comprising a compound represented by Formula (1) as an active ingredient: wherein, in Formula (1), R1 represents a linear, branched, or cyclic alkyl group having 1 to 5 carbon atoms.
    Type: Application
    Filed: June 26, 2019
    Publication date: September 2, 2021
    Applicant: MITSUBISHI GAS CHEMICAL COMPANY, INC.
    Inventors: Atsushi OKAMOTO, Eriko KUSHIDA, Umi YOKOBORI, Kyoko KIMURA
  • Publication number: 20210269740
    Abstract: A fragrance composition comprising a compound represented by Formula (1): wherein, in Formula (1), R represents a linear, branched, or cyclic alkyl group having 2 to 6 carbon atoms.
    Type: Application
    Filed: June 26, 2019
    Publication date: September 2, 2021
    Applicant: MITSUBISHI GAS CHEMICAL COMPANY, INC.
    Inventors: Atsushi OKAMOTO, Eriko KUSHIDA, Umi YOKOBORI, Kyoko KIMURA