Patents by Inventor Chad Steven Smith

Chad Steven Smith 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).

  • Patent number: 11231430
    Abstract: An instrument for processing a biological sample includes a chassis. Connected to the chassis is a tape path along which a tape with a matrix of wells can be automatically advanced through the instrument, a dispensing assembly for dispensing the biological sample and a reagent into the matrix of wells of the tape to form a biological sample and reagent mixture, a sealing assembly for sealing the biological sample and reagent mixture in the tape, and an amplification and detection assembly for detecting a signal from the biological sample and reagent mixture in the matrix of wells in the tape.
    Type: Grant
    Filed: February 24, 2020
    Date of Patent: January 25, 2022
    Assignee: Douglas Scientific, LLC
    Inventors: Darren Lynn Cook, Eric Guy Johnson, Nathan Luther Westad, Andrew Richard Haug, James Henry Konynenbelt, Grant Edward Maasjo, Jared Whittier Patterson, Brent Conrad Urke, Ryan John Zitzmann, Chad Steven Smith
  • Publication number: 20200191808
    Abstract: An instrument for processing a biological sample includes a chassis. Connected to the chassis is a tape path along which a tape with a matrix of wells can be automatically advanced through the instrument, a dispensing assembly for dispensing the biological sample and a reagent into the matrix of wells of the tape to form a biological sample and reagent mixture, a sealing assembly for sealing the biological sample and reagent mixture in the tape, and an amplification and detection assembly for detecting a signal from the biological sample and reagent mixture in the matrix of wells in the tape.
    Type: Application
    Filed: February 24, 2020
    Publication date: June 18, 2020
    Inventors: Darren Lynn Cook, Eric Guy Johnson, Nathan Luther Westad, Andrew Richard Haug, James Henry Konynenbelt, Grant Edward Maasjo, Jared Whittier Patterson, Brent Conrad Urke, Ryan John Zitzmann, Chad Steven Smith
  • Patent number: 10620226
    Abstract: An instrument for processing a biological sample includes a chassis. Connected to the chassis is a tape path along which a tape with a matrix of wells can be automatically advanced through the instrument, a dispensing assembly for dispensing the biological sample and a reagent into the matrix of wells of the tape to form a biological sample and reagent mixture, a sealing assembly for sealing the biological sample and reagent mixture in the tape, and an amplification and detection assembly for detecting a signal from the biological sample and reagent mixture in the matrix of wells in the tape.
    Type: Grant
    Filed: July 28, 2015
    Date of Patent: April 14, 2020
    Assignee: DOUGLAS SCIENTIFIC, LLC
    Inventors: Darren Lynn Cook, Eric Guy Johnson, Nathan Luther Westad, Andrew Richard Haug, James Henry Konynenbelt, Grant Edward Maasjo, Jared Whittier Patterson, Brent Conrad Urke, Ryan John Zitzmann, Chad Steven Smith
  • Patent number: 10456789
    Abstract: A method of washing an array of pipette tips (94) with residual biological material includes lowering the array of pipette tips (94) into a wash basin (20) that includes an array of flush ports (22). A vacuum is generated such that the residual biological material in the array of pipette tips (94) is evacuated through the array of flush ports (22). A wash cycle is performed that includes raising the array of pipette tips (94) from the wash basin (20), filling the wash basin (20) with a primary wash fluid, lowering the array of pipette tips (94) into the wash basin (20), miming a pipette tip cleansing cycle, and generating a vacuum such that the primary wash fluid in the array of pipette tips (94) and the wash basin (20) is evacuated through the array of flush ports (22).
    Type: Grant
    Filed: May 1, 2014
    Date of Patent: October 29, 2019
    Assignee: DOUGLAS SCIENTIFIC, LLC
    Inventors: Chad Steven Smith, Jacob Hendrickx, Hans A. Mische
  • Publication number: 20190021300
    Abstract: A fishing lure component and system is provided for soft baits which is highly strain resistant and tear resistant in the major stress longitudinally while placid in the vertical axis. The component employs a textile comprised of synthetic or natural fibers of dimension and configuration to dissipate penetration damage from hooking, or fish biting over the adjacent fibers providing protection of stresses up to 100 times that of soft bait lures. Component allows for the forming and movement in use to replicate living bait creatures. System includes features for hook installation, 3 dimensional color appearance thru polymer, infinite variation coloration, over-molding, and coating.
    Type: Application
    Filed: June 21, 2018
    Publication date: January 24, 2019
    Applicant: WildTail Fishing, LLC.
    Inventors: Chad Steven Smith, Lloyd Kenneth Willard, Jesse S. Maland
  • Publication number: 20170219614
    Abstract: An instrument for processing a biological sample includes a chassis. Connected to the chassis is a tape path along which a tape with a matrix of wells can be automatically advanced through the instrument, a dispensing assembly for dispensing the biological sample and a reagent into the matrix of wells of the tape to form a biological sample and reagent mixture, a sealing assembly for sealing the biological sample and reagent mixture in the tape, and an amplification and detection assembly for detecting a signal from the biological sample and reagent mixture in the matrix of wells in the tape.
    Type: Application
    Filed: July 28, 2015
    Publication date: August 3, 2017
    Applicant: DOUGLAS SCIENTIFIC, LLC
    Inventors: DARREN LYNN COOK, ERIC GUY JOHNSON, NATHAN LUTHER WESTAD, ANDREW RICHARD HAUG, JAMES HENRY KONYNENBELT, GRANT EDWARD MAASJO, JARED WHITTIER PATTERSON, BRENT CONRAD URKE, RYAN JOHN ZITZMANN, CHAD STEVEN SMITH
  • Publication number: 20160101423
    Abstract: A method of washing an array of pipette tips (94) with residual biological material includes lowering the array of pipette tips (94) into a wash basin (20) that includes an array of flush ports (22). A vacuum is generated such that the residual biological material in the array of pipette tips (94) is evacuated through the array of flush ports (22). A wash cycle is performed that includes raising the array of pipette tips (94) from the wash basin (20), filling the wash basin (20) with a primary wash fluid, lowering the array of pipette tips (94) into the wash basin (20), miming a pipette tip cleansing cycle, and generating a vacuum such that the primary wash fluid in the array of pipette tips (94) and the wash basin (20) is evacuated through the array of flush ports (22).
    Type: Application
    Filed: May 1, 2014
    Publication date: April 14, 2016
    Inventors: Chad Steven Smith, Jacob Hendrickx, Hans A. Mische