Patents Assigned to SCRUM Co., Ltd.
  • Cyclic poly L-lactic acid
    Patent number: 10954336
    Abstract: A cyclic poly L-lactic acid composition having a pH of 6 to 7 by the polymer itself.
    Type: Grant
    Filed: August 29, 2018
    Date of Patent: March 23, 2021
    Assignee: SCRUM CO., LTD.
    Inventors: Hitoshi Nakamura, Susumu Sugiki
  • CYCLIC POLY L-LACTIC ACID
    Publication number: 20200087449
    Abstract: A cyclic poly L-lactic acid composition having a pH of 6 to 7 by the polymer itself.
    Type: Application
    Filed: August 29, 2018
    Publication date: March 19, 2020
    Applicant: SCRUM Co., Ltd.
    Inventors: Hitoshi NAKAMURA, Susumu SUGIKI