Patents Assigned to REVIVE ENVIRONMENTAL TECHNOLOGY, LLC
  • Destruction of PFAS via an oxidation process and apparatus suitable for transportation to contaminated sites
    Patent number: 11970409
    Abstract: Per- and polyfluoroalkyl substances (PFAS) are destroyed by oxidation in supercritical conditions. PFAS in water can be concentrated and prepared for destruction in a pretreatment phase. Following annihilation of the PFAS in supercritical conditions to levels below 5 parts per trillion (ppt), the water effluent can be used to recover heat, returned to sub-critical conditions, and then released back into the environment.
    Type: Grant
    Filed: November 21, 2022
    Date of Patent: April 30, 2024
    Assignee: Revive Environmental Technology, LLC
    Inventors: Lindy E. Dejarme, Kavitha Dasu, Russell R. Sirabian, Jeffrey Ellis, Dan Garbark, Nathan Bryant, John Tallarico, Joseph Casciano, Slawomir Winecki, David Holley, Joshua James, Keith Brown, Doug Hendry, Darwin Argumedo, Aaron Frank, Christopher Gordon Scheitlin, Michael M. Miller
  • Salt separation and destruction of PFAS utilizing reverse osmosis and salt separation
    Patent number: 11891323
    Abstract: Per- and polyfluoroalkyl substances (PFAS) are destroyed by oxidation in supercritical conditions. PFAS in water is concentrated in a reverse osmosis step and salt from the resulting solution is removed in supercritical conditions prior to destruction of PFAS in supercritical conditions.
    Type: Grant
    Filed: August 9, 2022
    Date of Patent: February 6, 2024
    Assignee: Revive Environmental Technology, LLC
    Inventors: Stephen H. Rosansky, Michael Miller, Patrick Norris, Darwin Argumedo, Douglas Hendry, Ian Haggerty, Keith Brown, Joshua James, Joseph Casciano, Slawomir Winecki, Vivek Lal, Tom McGuinness
  • Destruction of PFAS via an oxidation process and apparatus suitable for transportation to contaminated sites
    Patent number: 11780753
    Abstract: Per- and polyfluoroalkyl substances (PFAS) are destroyed by oxidation in supercritical conditions. PFAS in water can be concentrated and prepared for destruction in a pretreatment phase. Following annihilation of the PFAS in supercritical conditions to levels below 5 parts per trillion (ppt), the water effluent can be used to recover heat, returned to sub-critical conditions, and then released back into the environment.
    Type: Grant
    Filed: July 23, 2022
    Date of Patent: October 10, 2023
    Assignee: REVIVE ENVIRONMENTAL TECHNOLOGY, LLC
    Inventors: Lindy E. Dejarme, Kavitha Dasu, Russel R. Sirabian, Jeffrey Ellis, Dan Garbark, Nathan Bryant, John Tallarico, Joseph Casciano, Slawomir Winecki, David Holley, Joshua James, Keith Brown, Doug Hendry, Darwin Argumedo, Aaron Frank, Christopher Gordon Scheitlin, Michael M. Miller, Matthew Vaughan