Patents by Inventor Naoko Teramura

Naoko Teramura 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).

  • -derived recombinant collagenase and enzyme agent for cell and tissue dissociation
    Patent number: 10047353
    Abstract: Recombinant collagenases with a stable specific activity and enzyme agents for cell and tissue dissociation such a recombinant are provided. The recombinant collagenase is derived from Grimontia hollisae-derived collagenase is characterized by having, from the N terminus to the C terminus, a collagenase catalytic domain, a linker region sequence, and a prepeptidase C terminal domain, which Grimontia hollisae-derived recombinant collagenase does not comprise at least the prepeptidase C terminal domain. The obtained recombinant collagenase has a high and stable specific activity.
    Type: Grant
    Filed: March 6, 2015
    Date of Patent: August 14, 2018
    Assignees: Nippi, Incorporated, The University of Tokyo
    Inventors: Naoko Teramura, Katsumasa Iijima, Osamu Hayashida, Keisuke Tanaka, Shunji Hattori, Teru Okitsu, Shoji Takeuchi
  • GRIMONTIA-HOLLISAE-DERIVED RECOMBINANT COLLAGENASE AND ENZYME AGENT FOR CELL SEPARATION
    Publication number: 20170218352
    Abstract: Recombinant collagenases with a stable specific activity and enzyme agents for cell and tissue dissociation such a recombinant are provided. The recombinant collagenase is derived from Grimontia hollisae-derived collagenase is characterized by having, from the N terminus to the C terminus, a collagenase catalytic domain, a linker region sequence, and a prepeptidase C terminal domain, which Grimontia hollisae-derived recombinant collagenase does not comprise at least the prepeptidase C terminal domain. The obtained recombinant collagenase has a high and stable specific activity.
    Type: Application
    Filed: March 6, 2015
    Publication date: August 3, 2017
    Inventors: Naoko Teramura, Katsumasa Iijima, Osamu Hayashida, Keisuke Tanaka, Shunji Hattori, Teru Okitsu, Shoji Takeuchi