Patents by Inventor Darwin Bryant

Darwin Bryant has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • 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
  • Flow-through Piping Cap CIP
    Publication number: 20190145654
    Abstract: A pipe cap and the methods for using the pipe cap are provided. The invention includes a pipe cap, which can include a body having one or more openings disposed therein. The pipe cap can also include a connector, and the connector can be configured to connect to a drain pipe. The pipe cap can be configured to prevent insects and animals from entering and clogging fluid drainage systems, e.g., HVAC systems.
    Type: Application
    Filed: November 14, 2017
    Publication date: May 16, 2019
    Inventor: Darwin Bryant
  • Flow-through Insect Screen
    Publication number: 20180320924
    Abstract: An insect screen and the methods for using the insect screen are provided. The invention includes an insect screen, which can include a body having an internal volume and side walls that include mesh screen. The insect screen can also include means by which to extend the insect screen from the emergency drain line of a residential or commercial HVAC system.
    Type: Application
    Filed: July 13, 2018
    Publication date: November 8, 2018
    Applicant: Dobber Industries, LLC - Patent Series
    Inventors: Darwin Bryant, Jerrod Harrell
  • Flow-through piping cap
    Patent number: D840524
    Type: Grant
    Filed: September 12, 2017
    Date of Patent: February 12, 2019
    Assignee: Dobber Industries, LLC
    Inventor: Darwin Bryant
  • Flow-through piping cap
    Patent number: D849899
    Type: Grant
    Filed: April 16, 2018
    Date of Patent: May 28, 2019
    Assignee: Dobber Industries, LLC—Patent Series
    Inventors: Darwin Bryant, Jerrod Harrell