Patents by Inventor Bertil Enberg

Bertil Enberg 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).

  • Expression vector for production of recombinant proteins
    Patent number: 6773919
    Abstract: A method of enhancing the transcription of a gene in a DNA construct incorporated into the genome of a eucaryotic host cell, wherein the DNA construct comprises a structural gene for a desired protein or polypeptide in a gene promoter upstream of the structural gene, comprises providing at least one enhancer element comprising the nucleotide sequence TTC TGA GAA upstream of the promoter, and exposing the DNA construct to lactogenic stimuli. An expression vector, a host cell and a transgenic mammal containing the vector are of interest.
    Type: Grant
    Filed: November 3, 1997
    Date of Patent: August 10, 2004
    Assignee: Biovitrum AB
    Inventors: Gunnar Norstedt, Tim Wood, Daniel Sliva, Bertil Enberg, Peter Lobie, Lars-Arne Haldosen
  • EXPRESSION VECTOR FOR PRODUCTION OF RECOMBINANT PROTEINS
    Publication number: 20030192064
    Abstract: A method of enhancing the transcription of a gene in a DNA construct incorporated into the genome of a eucaryotic host cell, wherein the DNA construct comprises a structural gene for a desired protein or polypeptide in a gene promoter upstream of the structural gene, comprises providing at least one enhancer element comprising the nucleotide sequence TTC TGA GAA upstream of the promoter, and exposing the DNA construct to lactogenic stimuli. An expression vector, a host cell and a transgenic mammal containing the vector are of interest.
    Type: Application
    Filed: November 3, 1997
    Publication date: October 9, 2003
    Inventors: GUNNAR NORSTEDT, TIM WOOD, DANIEL SLIVA, BERTIL ENBERG, PETER LOBIE, LARS-ARNE HALDOSEN