Patents by Inventor Stefan Wiemann

Stefan Wiemann 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).

  • Publication number: 20150018239
    Abstract: The present invention relates to a method for differentiating between i) a severe form of cancer and ii) a mild form of cancer, comprising a) determining the amounts of gene product of at least the genes coding for ribosomal protein S6 (RPS6), nucleoside diphosphate kinase (NME/NDKA), and caveolin-1, in a sample from a subject, b) comparing the amounts obtained in step a) to reference amounts, and c) differentiating between a severe form of cancer and a mild form of cancer, wherein an increased amount of products of the genes coding for RPS6 and NME/NDKA and a decreased amount of product of the gene coding for caveolin-1 are indicative of a severe form of cancer. The invention further relates to the use of antibodies specifically recognizing a polypeptide selected from the list consisting of RPS6, NME/NDKA, and caveolin-1, for differentiating between a severe form of cancer and a mild form of cancer.
    Type: Application
    Filed: February 8, 2013
    Publication date: January 15, 2015
    Applicant: Deutsches Krebsforschungszentrum
    Inventors: Johanna Sonntag, Christian Bender, Ulrike Korf, Stefan Wiemann
  • Patent number: 5976802
    Abstract: The invention concerns a method for the sequence-specific labelling of nucleic acids comprising the generation of labelled nucleic acid fragments by an enzymatic labelling reaction in which a labelled deoxyribonucleoside triphosphate is attached to a nucleic acid primer molecule and the nucleic acid sequence is determined by means of the label, wherein the labelling reaction is carried out in a single reaction vessel with the simultaneous presence of one or several nucleic acid primer molecules and at least two labelled deoxyribonucleoside triphosphates which each contain different labelling groups and different bases and under conditions in which only one single type of labelled deoxyribonucleoside triphosphate can be attached to a nucleic acid primer molecule.
    Type: Grant
    Filed: September 29, 1997
    Date of Patent: November 2, 1999
    Assignee: Europasches Laboratorium fur Molekularbiologie (EMBL)
    Inventors: Wilhelm Ansorge, Hartmut Voss, Josef Stegemann, Stefan Wiemann