Patents by Inventor Maryke Appel

Maryke Appel 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).

  • Modified type A DNA polymerases
    Patent number: 11603547
    Abstract: The present invention provides improved DNA polymerases, in particular, type A DNA polymerases, that may be better suited for applications in recombinant DNA technologies. Among other things, the present invention provides modified DNA polymerases derived from directed evolution experiments designed to select mutations that confer advantageous phenotypes under conditions used in industrial or research applications.
    Type: Grant
    Filed: February 22, 2021
    Date of Patent: March 14, 2023
    Assignee: Kapa Biosystems, Inc.
    Inventors: William Bourn, Maryke Appel, Gavin Rush, John Foskett, Paul J. McEwan
  • MODIFIED TYPE A DNA POLYMERASES
    Publication number: 20210180102
    Abstract: The present invention provides improved DNA polymerases, in particular, type A DNA polymerases, that may be better suited for applications in recombinant DNA technologies. Among other things, the present invention provides modified DNA polymerases derived from directed evolution experiments designed to select mutations that confer advantageous phenotypes under conditions used in industrial or research applications.
    Type: Application
    Filed: February 22, 2021
    Publication date: June 17, 2021
    Inventors: William Bourn, Maryke Appel, Gavin Rush, John Foskett, Paul J. McEwan
  • Modified type A DNA polymerases
    Patent number: 10961555
    Abstract: The present invention provides improved DNA polymerases, in particular, type A DNA polymerases, that may be better suited for applications in recombinant DNA technologies. Among other things, the present invention provides modified DNA polymerases derived from directed evolution experiments designed to select mutations that confer advantageous phenotypes under conditions used in industrial or research applications.
    Type: Grant
    Filed: May 3, 2018
    Date of Patent: March 30, 2021
    Assignee: Kapa Biosystems, Inc.
    Inventors: William Bourn, Maryke Appel, Gavin Rush, John Foskett, Paul J. McEwan
  • Modified type A DNA polymerases
    Patent number: 10457968
    Abstract: The present invention provides improved DNA polymerases, in particular, type A DNA polymerases, that may be better suited for applications in recombinant DNA technologies. Among other things, the present invention provides modified DNA polymerases derived from directed evolution experiments designed to select mutations that confer advantageous phenotypes under conditions used in industrial or research applications.
    Type: Grant
    Filed: November 3, 2009
    Date of Patent: October 29, 2019
    Assignee: Kapa Biosystems, Inc.
    Inventors: William Bourn, Maryke Appel, Gavin Rush, John Foskett, Paul McEwan
  • MODIFIED TYPE A DNA POLYMERASES
    Publication number: 20190100783
    Abstract: The present invention provides improved DNA polymerases, in particular, type A DNA polymerases, that may be better suited for applications in recombinant DNA technologies. Among other things, the present invention provides modified DNA polymerases derived from directed evolution experiments designed to select mutations that confer advantageous phenotypes under conditions used in industrial or research applications.
    Type: Application
    Filed: December 21, 2018
    Publication date: April 4, 2019
    Inventors: William Bourn, Maryke Appel, Gavin Rush, John Foskett, Paul J. McEwan
  • MODIFIED TYPE A DNA POLYMERASES
    Publication number: 20170051326
    Abstract: The present invention provides improved DNA polymerases, in particular, type A DNA polymerases, that may be better suited for applications in recombinant DNA technologies. Among other things, the present invention provides modified DNA polymerases derived from directed evolution experiments designed to select mutations that confer advantageous phenotypes under conditions used in industrial or research applications.
    Type: Application
    Filed: September 22, 2016
    Publication date: February 23, 2017
    Inventors: William Bourn, Maryke Appel, Gavin Rush, John Foskett, Paul J. McEwan
  • MODIFIED TYPE A DNA POLYMERASES
    Publication number: 20110281305
    Abstract: The present invention provides improved DNA polymerases, in particular, type A DNA polymerases, that may be better suited for applications in recombinant DNA technologies. Among other things, the present invention provides modified DNA polymerases derived from directed evolution experiments designed to select mutations that confer advantageous phenotypes under conditions used in industrial or research applications.
    Type: Application
    Filed: November 3, 2009
    Publication date: November 17, 2011
    Applicant: KAPABIOSYSTEMS
    Inventors: William Bourn, Maryke Appel, Gavin Rush, John Foskett, Paul McEwan