Patents by Inventor Masafumi Fukiage

Masafumi Fukiage 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).

  • Lipid membrane structure including bacterial cell component having dispersibility in non-polar solvent, and method for producing same
    Patent number: 9717687
    Abstract: [Problem] To provide: a lipid membrane structure which has such a particle diameter that the lipid membrane structure can be sterilized by filtration, contains a lipid that is bound to a peptide composed of multiple arginine residues as a constituent lipid, and includes a bacterial cell component having dispersibility in a non-polar solvent; and a method for producing a lipid membrane structure which has such a particle diameter that the lipid membrane structure can be sterilized by filtration and includes a substance of interest having dispersibility in a non-polar solvent. [Solution] A lipid membrane structure which has such a particle diameter that the lipid membrane structure can be sterilized by filtration, contains a lipid that is bound to a peptide composed of multiple arginine residues as a constituent lipid, and includes a bacterial cell component having dispersibility in a non-polar solvent.
    Type: Grant
    Filed: August 27, 2013
    Date of Patent: August 1, 2017
    Assignees: National University Corporation Hokkaido University, Japan BCG Laboratory, University of Tsukuba
    Inventors: Hideyoshi Harashima, Takashi Nakamura, Masafumi Fukiage, Megumi Higuchi, Hideyuki Akaza, Jun Miyazaki, Akihiro Nakaya
  • LIPID MEMBRANE STRUCTURE INCLUDING BACTERIAL CELL COMPONENT HAVING DISPERSIBILITY IN NON-POLAR SOLVENT, AND METHOD FOR PRODUCING SAME
    Publication number: 20150245997
    Abstract: [Problem] To provide: a lipid membrane structure which has such a particle diameter that the lipid membrane structure can be sterilized by filtration, contains a lipid that is bound to a peptide composed of multiple arginine residues as a constituent lipid, and includes a bacterial cell component having dispersibility in a non-polar solvent; and a method for producing a lipid membrane structure which has such a particle diameter that the lipid membrane structure can be sterilized by filtration and includes a substance of interest having dispersibility in a non-polar solvent. [Solution] A lipid membrane structure which has such a particle diameter that the lipid membrane structure can be sterilized by filtration, contains a lipid that is bound to a peptide composed of multiple arginine residues as a constituent lipid, and includes a bacterial cell component having dispersibility in a non-polar solvent.
    Type: Application
    Filed: August 27, 2013
    Publication date: September 3, 2015
    Inventors: Hideyoshi Harashima, Takashi Nakamura, Masafumi Fukiage, Megumi Higuchi, Hideyuki Akaza, Jun Miyazaki, Akihiro Nakaya