Patents Assigned to Ningbo Pureza Technology, LLC
  • Water filter cartridge
    Patent number: D894329
    Type: Grant
    Filed: November 20, 2018
    Date of Patent: August 25, 2020
    Assignee: Ningbo Pureza Technology, LLC
    Inventor: Lu Qiang
  • Water filter cartridge
    Patent number: D894332
    Type: Grant
    Filed: June 25, 2019
    Date of Patent: August 25, 2020
    Assignee: Ningbo Pureza Technology, LLC
    Inventor: Wu Huaping
  • Water filter cartridge
    Patent number: D894333
    Type: Grant
    Filed: August 26, 2019
    Date of Patent: August 25, 2020
    Assignee: Ningbo Pureza Technology, LLC
    Inventor: Wu Huaping
  • Water filter cartridge
    Patent number: D894334
    Type: Grant
    Filed: August 26, 2019
    Date of Patent: August 25, 2020
    Assignee: Ningbo Pureza Technology, LLC
    Inventor: Wu Huaping
  • Water filter cartridge
    Patent number: D894336
    Type: Grant
    Filed: September 27, 2019
    Date of Patent: August 25, 2020
    Assignee: NINGBO PUREZA TECHNOLOGY, LLC
    Inventor: Wu Huaping
  • Water filter cartridge
    Patent number: D894337
    Type: Grant
    Filed: September 27, 2019
    Date of Patent: August 25, 2020
    Assignee: Ningbo Pureza Technology, LLC
    Inventor: Wu Huaping
  • Water filter cartridge
    Patent number: D913416
    Type: Grant
    Filed: November 20, 2018
    Date of Patent: March 16, 2021
    Assignee: Ningbo Pureza Technology, LLC
    Inventor: Lu Qiang
  • Water filter cartridge
    Patent number: D913417
    Type: Grant
    Filed: September 27, 2019
    Date of Patent: March 16, 2021
    Assignee: NINGBO PUREZA TECHNOLOGY, LLC
    Inventor: Wu Huaping
  • Water bottle
    Patent number: D918041
    Type: Grant
    Filed: February 27, 2020
    Date of Patent: May 4, 2021
    Assignee: Ningbo Pureza Technology, LLC
    Inventor: Wu Huaping
  • Water filter cartridge
    Patent number: D939044
    Type: Grant
    Filed: September 17, 2020
    Date of Patent: December 21, 2021
    Assignee: Ningbo Pureza Technology, LLC
    Inventor: Liu Liqin
  • Air filter
    Patent number: D975262
    Type: Grant
    Filed: February 27, 2020
    Date of Patent: January 10, 2023
    Assignee: NINGBO PUREZA TECHNOLOGY, LLC
    Inventor: Wu Huaping