Patents by Inventor Arve Ulvik

Arve Ulvik 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).

  • Method for detection of Kr-ras mutations and kit to perform it
    Patent number: 6440661
    Abstract: Method for detecting Ki-ras mutations in exon I, codon 12 to 13 in samples of tissue, tumor tissue, tissue secretions, excretions, expectorates, blood and lymph by two subsequent PCR amplifications comprising a regular PCR amplification and an allele specific amplification and wherein the identification step may comprise a Phast Gel SSCP, characterized in that by a specific selection of oligoprimers in the combination of two PCR amplifications and the Phast Gel identification or in the combination of the said regular PCR amplification and Phast Gel identification produced direct detection of the mutations is produced.
    Type: Grant
    Filed: August 28, 1998
    Date of Patent: August 27, 2002
    Assignee: UNIFOB
    Inventors: Dagfinn Øgreid, Arve Ulvik, Jan Jacob Koornstra