Patents by Inventor Ryoko Sata

Ryoko Sata 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).

  • Polypeptide having antibacterial activity and angiogenesis-inducing activity and wound-healing drug containing said polypeptide
    Patent number: 9695219
    Abstract: A novel polypeptide which has an excellent angiogenesis-inducing activity and an excellent antibacterial activity, and a novel angiogenesis-inducing agent which contains the polypeptide as an effective ingredient or a novel agent for treating a wound(s) which contains the polypeptide as an effective ingredient are disclosed. The polypeptide of the present invention is a polypeptide whose amino acid sequence is shown in any one of SEQ ID NOs:1 to 6, 8 and 10. The angiogenesis-inducing agent which contains the polypeptide of the present invention as an effective ingredient is useful for the prevention, amelioration or treatment of a disease such as a burns, decubitus, wound, skin ulcer, leg ulcer, diabetic ulcer, occlusive arterial disease and arteriosclerosis obliteran.
    Type: Grant
    Filed: January 23, 2015
    Date of Patent: July 4, 2017
    Assignee: FunPep Inc.
    Inventors: Takefumi Gemba, Hideki Tomioka, Nao Tamura, Ryoko Sata, Akito Maeda, Akiko Tenma, Toshihide Kanamori, Yoshimi Saito, Shintaro Komaba, Ryuichi Morishita
  • Polypeptide having angiogenesis-inducing activity and antibacterial activity, and use thereof for medical purposes
    Patent number: 9376470
    Abstract: Novel polypeptides which have an excellent angiogenesis-inducing activity and an excellent antibacterial activity and medical uses thereof are disclosed. The amino acid sequences of the novel polypeptides are shown in any one of SEQ ID NOs:1 to 6. These polypeptides have angiogenesis-inducing and antibacterial activities. Such polypeptides are useful for the prevention, amelioration or treatment of skin wounds caused by a cut wound, surgical wound, erosion, burn, decubitus, intractable wound, skin ulcer, leg ulcer, diabetic ulcer, occlusive arterial disease or arteriosclerosis obliteran, and for the prevention, amelioration or treatment of bacterial infection in such skin wounds, and the like.
    Type: Grant
    Filed: November 27, 2009
    Date of Patent: June 28, 2016
    Assignee: FunPep Inc.
    Inventors: Takefumi Gemba, Hideki Tomioka, Ryoko Sata, Nao Tamura, Akito Maeda, Toshihide Kanamori, Yoshimi Saito, Shintaro Komaba, Ryuichi Morishita
  • Polypeptide Having Antibacterial Activity and Angiogenesis-Inducing Activity and Wound-Healing Drug Containing Said Polypeptide
    Publication number: 20150133365
    Abstract: A novel polypeptide which has an excellent angiogenesis-inducing activity and an excellent antibacterial activity, and a novel angiogenesis-inducing agent which contains the polypeptide as an effective ingredient or a novel agent for treating a wound(s) which contains the polypeptide as an effective ingredient are disclosed. The polypeptide of the present invention is a polypeptide whose amino acid sequence is shown in any one of SEQ ID NOs:1 to 6, 8 and 10. The angiogenesis-inducing agent which contains the polypeptide of the present invention as an effective ingredient is useful for the prevention, amelioration or treatment of a disease such as a burns, decubitus, wound, skin ulcer, leg ulcer, diabetic ulcer, occlusive arterial disease and arteriosclerosis obliteran.
    Type: Application
    Filed: January 23, 2015
    Publication date: May 14, 2015
    Applicant: ANGES MG, INC.
    Inventors: Takefumi Gemba, Hideki Tomioka, Nao Tamura, Ryoko Sata, Akito Maeda, Akiko Tenma, Toshihide Kanamori, Yoshimi Saito, Shintaro Komaba, Ryuichi Morishita
  • Polypeptide having antibacterial activity and angiogenesis-inducing activity and wound-healing drug containing said polypeptide
    Patent number: 8969311
    Abstract: A novel polypeptide which has an excellent angiogenesis-inducing activity and an excellent antibacterial activity, and a novel angiogenesis-inducing agent which contains the polypeptide as an effective ingredient or a novel agent for treating a wound(s) which contains the polypeptide as an effective ingredient are disclosed. The polypeptide of the present invention is a polypeptide whose amino acid sequence is shown in any one of SEQ ID NOs:1 to 6, 8 and 10. The angiogenesis-inducing agent which contains the polypeptide of the present invention as an effective ingredient is useful for the prevention, amelioration or treatment of a disease such as a burns, decubitus, wound, skin ulcer, leg ulcer, diabetic ulcer, occlusive arterial disease and arteriosclerosis obliteran.
    Type: Grant
    Filed: May 25, 2010
    Date of Patent: March 3, 2015
    Assignee: AnGes MG, Inc.
    Inventors: Takefumi Gemba, Hideki Tomioka, Nao Tamura, Ryoko Sata, Akito Maeda, Akiko Tenma, Toshihide Kanamori, Yoshimi Saito, Shintaro Komaba, Ryuichi Morishita
  • Polypeptide Having Antibacterial Activity and Angiogenesis-Inducing Activity and Wound-Healing Drug Containing Said Polypeptide
    Publication number: 20120172287
    Abstract: A novel polypeptide which has an excellent angiogenesis-inducing activity and an excellent antibacterial activity, and a novel angiogenesis-inducing agent which contains the polypeptide as an effective ingredient or a novel agent for treating a wound(s) which contains the polypeptide as an effective ingredient are disclosed. The polypeptide of the present invention is a polypeptide whose amino acid sequence is shown in any one of SEQ ID NOs:1 to 6, 8 and 10. The angiogenesis-inducing agent which contains the polypeptide of the present invention as an effective ingredient is useful for the prevention, amelioration or treatment of a disease such as a burns, decubitus, wound, skin ulcer, leg ulcer, diabetic ulcer, occlusive arterial disease and arteriosclerosis obliteran.
    Type: Application
    Filed: May 25, 2010
    Publication date: July 5, 2012
    Applicant: ANGES MG, Inc.
    Inventors: Takefumi Gemba, Hideki Tomioka, Nao Tamura, Ryoko Sata, Akito Maeda, Akiko Tenma, Toshihide Kanamori, Yoshimi Saito, Shintaro Komaba, Ryuichi Morishita
  • Novel Polypeptide Having Angiogenesis-Inducing Activity And Antibacterial Activity, And Use Thereof For Medical Purposes
    Publication number: 20120122766
    Abstract: Novel polypeptides which have an excellent angiogenesis-inducing activity and an excellent antibacterial activity and medical uses thereof are disclosed. The amino acid sequences of the novel polypeptides are shown in any one of SEQ ID NOs:1 to 6. These polypeptides have angiogenesis-inducing and antibacterial activities. Such polypeptides are useful for the prevention, amelioration or treatment of skin wounds caused by a cut wound, surgical wound, erosion, burn, decubitus, intractable wound, skin ulcer, leg ulcer, diabetic ulcer, occlusive arterial disease or arteriosclerosis obliteran, and for the prevention, amelioration or treatment of bacterial infection in such skin wounds, and the like.
    Type: Application
    Filed: November 27, 2009
    Publication date: May 17, 2012
    Applicant: ANGES MG, Inc.
    Inventors: Takefumi Gemba, Hideki Tomioka, Ryoko Sata, Nao Tamura, Akito Maeda, Toshihide Kanamori, Yoshimi Saito, Shintaro Komaba, Ryuichi Morishita