Patents Assigned to R & D Systems, Inc.
  • Human CD30-specific binding proteins and uses thereof
    Patent number: 12122842
    Abstract: Embodiments of the present disclosure relate to antigen-binding affinity reagents for an analyte-of-interest. In particular, the present disclosure provides novel binding proteins (antibodies), including derivatives and fragments thereof, that target human CD30.
    Type: Grant
    Filed: September 27, 2023
    Date of Patent: October 22, 2024
    Assignee: R&D Systems, Inc.
    Inventors: Cyrus B. Munshi, Kerri Ann Bostrom, Julie Anne Werner, Lori Ann Heitkamp
  • Enhanced hAT family transposon-mediated gene transfer and associated compositions, systems, and methods
    Patent number: 12097220
    Abstract: This disclosure provides various TcBuster transposases and transposons, systems, and methods of use.
    Type: Grant
    Filed: March 10, 2022
    Date of Patent: September 24, 2024
    Assignee: R&D Systems, Inc.
    Inventors: David Largaespada, Branden Moriarity, Beau Webber, Neil Otto, Sandeep Kumar, Leah Hogdal
  • Enhanced hAT family transposon-mediated gene transfer and associated compositions, systems, and methods
    Patent number: 12037611
    Abstract: This disclosure provides various TcBuster transposases and transposons, systems, and methods of use.
    Type: Grant
    Filed: October 22, 2021
    Date of Patent: July 16, 2024
    Assignee: R&D SYSTEMS, INC.
    Inventors: David Largaespada, Branden Moriarity, Beau Webber, Neil Otto, Sandeep Kumar, Leah Hogdal
  • Hematology control composition and methods for its use
    Patent number: 4338564
    Abstract: A control blood platelet preparation containing a population of platelets of known count range, electronic volume and electronic volume size distribution is used to check the threshold setting calibrations of an electronic particle counter. The control preparation preferably contains blood platelets from whole blood taken from animal species which are non-infectious with respect to human hepatitis, ideally animals of the bovine and parcine species.
    Type: Grant
    Filed: November 5, 1980
    Date of Patent: July 6, 1982
    Assignee: R & D Systems, Inc.
    Inventor: David D. Mundschenk
  • Hematology control composition and methods for its use
    Patent number: 4324686
    Abstract: A control blood platelet preparation containing a population of platelets of known count range, electronic volume and electronic volume size distribution is ued to check the threshold setting calibrations of an electronic particle counter. The control preparation preferably contains blood platelets from whole blood taken from animal species which are non-injectious with respect to human hepatitis, ideally animals of the bovine and porcine species.
    Type: Grant
    Filed: June 11, 1979
    Date of Patent: April 13, 1982
    Assignee: R & D Systems, Inc.
    Inventor: David D. Mundschenk