Wenchang Ji

Person

  • Natick, MA, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Adsorbent-filled membranes for pervaporation

    • Patent number 6,117,328
    • Issue date Sep 12, 2000
    • U.S. Environmental Protection Agency
    • Subhas K. Sikdar
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE