Patents by Inventor Toshiro Kiyofuji

Toshiro Kiyofuji 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).

  • Self-assembling peptides comprising non-Ionic polar amino acids
    Patent number: 11497833
    Abstract: Compositions, peptide solutions and macroscopic scaffolds of self-assembling peptides consisting essentially of non-ionic, polar amino acids are provided. Particular peptides include those comprising, or consisting essentially of, serine, threonine, tyrosine, cysteine, glutamine, asparagine, methionine, tryptophan, hydroxy-proline, and combinations thereof. Methods of sterilizing the self-assembling peptides, and scaffolds comprising the peptides are also provided.
    Type: Grant
    Filed: May 4, 2020
    Date of Patent: November 15, 2022
    Assignee: 3-D Matrix, Ltd.
    Inventors: Eun Seok Gil, Marika Rioult, Keiji Nagano, Karl Patrick Gilbert, Toshiro Kiyofuji, Yuya Hasegawa
  • Self-Assembling Peptides Comprising Non-Ionic Polar Amino Acids
    Publication number: 20210170073
    Abstract: Compositions, peptide solutions and macroscopic scaffolds of self-assembling peptides consisting essentially of non-ionic, polar amino acids are provided. Particular peptides include those comprising, or consisting essentially of, serine, threonine, tyrosine, cysteine, glutamine, asparagine, methionine, tryptophan, hydroxy-proline, and combinations thereof. Methods of sterilizing the self-assembling peptides, and scaffolds comprising the peptides are also provided.
    Type: Application
    Filed: May 4, 2020
    Publication date: June 10, 2021
    Inventors: Eun Seok Gil, Marc Rioult, Keiji Nagano, Karl Patrick Gilbert, Toshiro Kiyofuji, Yuya Hasegawa
  • Self-assembling peptides comprising non-ionic polar amino acids for anti-adhesion
    Patent number: 10961274
    Abstract: Self-assembling peptides comprising non-ionic polar amino acids for anti-adhesion are provided herein. Compositions, peptide solutions and macroscopic scaffolds of self-assembling peptides consisting essentially of non-ionic, polar amino acids are provided to prevent adhesion or to provide anti-adhesion properties. Particular peptides include those consisting essentially of, serine, threonine, tyrosine, cysteine, glutamine, asparagine, methionine, tryptophan, hydroxy-proline, and combinations thereof. Methods and kits are also provided.
    Type: Grant
    Filed: December 15, 2016
    Date of Patent: March 30, 2021
    Assignee: 3-D Matrix, Ltd.
    Inventors: Eun Seok Gil, Marc Rioult, Keiji Nagano, Karl Patrick Gilbert, Toshiro Kiyofuji, Yuya Hasegawa
  • Self-Assembling Peptides Comprising Non-Ionic Polar Amino Acids for Anti-Adhesion
    Publication number: 20200190144
    Abstract: Self-assembling peptides comprising non-ionic polar amino acids for anti-adhesion are provided herein. Compositions, peptide solutions and macroscopic scaffolds of self-assembling peptides consisting essentially of non-ionic, polar amino acids are provided to prevent adhesion or to provide anti-adhesion properties. Particular peptides include those consisting essentially of, serine, threonine, tyrosine, cysteine, glutamine, asparagine, methionine, tryptophan, hydroxy-proline, and combinations thereof. Methods and kits are also provided.
    Type: Application
    Filed: December 15, 2016
    Publication date: June 18, 2020
    Inventors: Eun Seok Gil, Marc Rioult, Keiji Nagano, Karl Patrick Gilbert, Toshiro Kiyofuji, Yuya Hasegawa
  • Self-assembling peptides comprising non-ionic polar amino acids
    Patent number: 10682441
    Abstract: Compositions, peptide solutions and macroscopic scaffolds of self-assembling peptides consisting essentially of non-ionic, polar amino acids are provided. Particular peptides include those comprising or consisting essentially of serine, threonine, tyrosine, cysteine, glutamine, asparagine, methionine, tryptophan, hydroxy-proline, and combinations thereof. Methods of sterilizing the self-assembling peptides, and scaffolds comprising the peptides are also provided.
    Type: Grant
    Filed: December 11, 2015
    Date of Patent: June 16, 2020
    Assignee: 3-D Matrix, Ltd.
    Inventors: Eun Seok Gil, Marc Rioult, Keiji Nagano, Karl Partick Gilbert, Toshiro Kiyofuji, Yuya Hasegawa
  • SELF-ASSEMBLING PEPTIDES COMPRISING NON-IONIC POLAR AMINO ACIDS
    Publication number: 20170360990
    Abstract: Compositions, peptide solutions and macroscopic scaffolds of self-assembling peptides consisting essentially of non-ionic, polar amino acids are provided. Particular peptides include those comprising or consisting essentially of serine, threonine, tyrosine, cysteine, glutamine, asparagine, methionine, tryptophan, hydroxy-proline, and combinations thereof. Methods of sterilizing the self-assembling peptides, and scaffolds comprising the peptides are also provided.
    Type: Application
    Filed: December 11, 2015
    Publication date: December 21, 2017
    Inventors: Eun Seok Gil, Marc Rioult, Keiji Nagano, Karl Patrick Gilbert, Toshiro Kiyofuji, Yuya Hasegawa