Patents by Inventor Sarah B. Hubbell

Sarah B. Hubbell 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).

  • Wastewater treatment method
    Patent number: 7854843
    Abstract: A wastewater treatment system including a biological reactor is disclosed. At least one controlled-reaction-volume module is provided to the biological reactor. The at least one controlled-reaction-volume module includes a fixed-film media for supporting a biological growth. At least one mixer, such as, for example, a high momentum mixer, for communicate a fluid to the at least one controlled-reaction-volume module so that wastewater and the biological growth communicate to thereby treat the wastewater.
    Type: Grant
    Filed: March 8, 2010
    Date of Patent: December 21, 2010
    Assignee: Entex Technologies Inc.
    Inventors: Richard L. Pehrson, Wayne J. Flournoy, Sarah B. Hubbell
  • SYSTEM FOR TREATING WASTEWATER AND A CONTROLLED REACTION-VOLUME MODULE USABLE THEREIN
    Publication number: 20100163485
    Abstract: A wastewater treatment system including a biological reactor is disclosed. At least one controlled-reaction-volume module is provided to the biological reactor. The at least one controlled-reaction-volume module includes a fixed-film media for supporting a biological growth. At least one mixer, such as, for example, a high momentum mixer, for communicate a fluid to the at least one controlled-reaction-volume module so that wastewater and the biological growth communicate to thereby treat the wastewater.
    Type: Application
    Filed: March 8, 2010
    Publication date: July 1, 2010
    Inventors: Richard L. PEHRSON, Wayne J. Floumoy, Sarah B. Hubbell
  • System for treating wastewater having a controlled reaction-volume module usable therein
    Patent number: 7691262
    Abstract: A wastewater treatment system including a biological reactor is disclosed. At least one controlled-reaction-volume module is provided to the biological reactor. The at least one controlled-reaction-volume module includes a fixed-film media for supporting a biological growth. At least one mixer, such as, for example, a high momentum mixer, for communicate a fluid to the at least one controlled-reaction-volume module so that wastewater and the biological growth communicate to thereby treat the wastewater.
    Type: Grant
    Filed: October 13, 2008
    Date of Patent: April 6, 2010
    Assignee: Entex Technologies Inc.
    Inventors: Richard L. Pehrson, Wayne J. Flournoy, Sarah B. Hubbell
  • SYSTEM FOR TREATING WASTEWATER AND A CONTROLLED REACTION-VOLUME MODULE USABLE THEREIN
    Publication number: 20090038999
    Abstract: A wastewater treatment system including a biological reactor is disclosed. At least one controlled-reaction-volume module is provided to the biological reactor. The at least one controlled-reaction-volume module includes a fixed-film media for supporting a biological growth. At least one mixer, such as, for example, a high momentum mixer, for communicate a fluid to the at least one controlled-reaction-volume module so that wastewater and the biological growth communicate to thereby treat the wastewater.
    Type: Application
    Filed: October 13, 2008
    Publication date: February 12, 2009
    Inventors: Richard L. Pehrson, Wayne J. Flournoy, Sarah B. Hubbell
  • System for treating wastewater and a controlled reaction-volume module usable therein
    Patent number: 7445715
    Abstract: A wastewater treatment system including a biological reactor is disclosed. At least one controlled-reaction-volume module is provided to the biological reactor. The at least one controlled-reaction-volume module includes a fixed-film media for supporting a biological growth. At least one mixer, such as, for example, a high momentum mixer, for communicate a fluid to the at least one controlled-reaction-volume module so that wastewater and the biological growth communicate to thereby treat the wastewater.
    Type: Grant
    Filed: November 22, 2005
    Date of Patent: November 4, 2008
    Assignee: Entex Technologies Inc.
    Inventors: Richard L. Pehrson, Wayne J. Flournoy, Sarah B. Hubbell