Patents by Inventor Jack Andreassen

Jack Andreassen 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).

  • Nucleic acid isolation
    Patent number: 8263324
    Abstract: The present invention relates to a method of isolating nucleic acid from a blood sample, said method comprising: (a) selectively isolating leucocytes from said sample by binding said leucocytes to a solid support by means of a binding partner specific for leucocytes; (b) lysing said isolated leucocytes; and (c) binding nucleic acid released from said lysed cells to said solid support. Kits for isolating nucleic acid from samples form further embodiments of the invention.
    Type: Grant
    Filed: April 4, 2008
    Date of Patent: September 11, 2012
    Assignee: Invitrogen Dynal AS
    Inventors: Jack Andreassen, Lars Korsnes, Stine Bergholtz
  • Nucleic Acid Isolation
    Publication number: 20080293035
    Abstract: The present invention relates to a method of isolating nucleic acid from a blood sample, said method comprising: (a) selectively isolating leucocytes from said sample by binding said leucocytes to a solid support by means of a binding partner specific for leucocytes; (b) lysing said isolated leucocytes; and (c) binding nucleic acid released from said lysed cells to said solid support. Kits for isolating nucleic acid from samples form further embodiments of the invention.
    Type: Application
    Filed: April 4, 2008
    Publication date: November 27, 2008
    Applicant: INVITROGEN DYNAL AS
    Inventors: Stine Bergholtz, Lars Korsnes, Jack Andreassen
  • Nucleic acid isolation
    Publication number: 20030180754
    Abstract: The present invention relates to a method of isolating nucleic acid from a blood sample, said method comprising: (a) selectively isolating leucocytes from said sample by binding said leucocytes to a solid support by means of a binding partner specific for leucocytes; (b) lysing said isolated leucocytes; and (c) binding nucleic acid released from said lysed cells to said solid support. Kits for isolating nucleic acid from samples form further embodiments of the invention.
    Type: Application
    Filed: April 30, 2003
    Publication date: September 25, 2003
    Inventors: Stine Bergholtz, Lars Korsnes, Jack Andreassen