Patents Assigned to De Nora Water Technologies, Inc.
  • Method and system for treating produced water
    Patent number: 9403698
    Abstract: Embodiments of the present invention provide systems and methods for purifying produced water, comprising a closed loop cation exchange unit, a closed loop anion exchange unit, and an intermediate degasifier.
    Type: Grant
    Filed: September 17, 2012
    Date of Patent: August 2, 2016
    Assignee: De Nora Water Technologies, Inc.
    Inventors: Richard Dennis, Christopher Clark
  • Vacuum regulator with meter assembly used in gas feed systems
    Patent number: D856833
    Type: Grant
    Filed: February 6, 2017
    Date of Patent: August 20, 2019
    Assignee: De Nora Water Technologies, Inc.
    Inventor: Avi Cohen