Patents Assigned to Purespace Inc.
  • Catalyst structure for ozone decomposition
    Patent number: 11484621
    Abstract: Provided are a catalyst structure for ozone decomposition including a support containing a porous inorganic material, and an ?-MnO2 catalyst located on at least a portion of inner pores and a surface of the support, an air-cleaning method using the same, and an air-cleaning device and an air-cleaning system each including the catalyst structure for ozone decomposition.
    Type: Grant
    Filed: June 21, 2019
    Date of Patent: November 1, 2022
    Assignee: Purespace Inc.
    Inventors: Sun Young Lee, Jae Sung Lee
  • CATALYST STRUCTURE FOR OZONE DECOMPOSITION
    Publication number: 20210213155
    Abstract: Provided are a catalyst structure for ozone decomposition including a support containing a porous inorganic material, and an ?-MnO2 catalyst located on at least a portion of inner pores and a surface of the support, an air-cleaning method using the same, and an air-cleaning device and an air-cleaning system each including the catalyst structure for ozone decomposition.
    Type: Application
    Filed: June 21, 2019
    Publication date: July 15, 2021
    Applicant: Purespace Inc.
    Inventors: Sun Young Lee, Jae Sung Lee