Patents by Inventor Klaus Dörre

Klaus Dörre 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 detecting reactions by means of coincidence analysis
    Patent number: 6200818
    Abstract: The invention relates to a method for detecting reactions and conformational changes of analytes in a sample by coincidence analysis, as follows: the sample is marked with at least two different fluorescent dyes and then illuminated with at least one laser in order to stimulate the emission of fluorescence; the fluorescence signals are detected by at least two detection units and each signal is broken down into any simultaneous time segments with the desired time slot widths; the number of signals contained in at least one time segment and/or the time intervals between signals in the time segments are detected; a coincidence analysis of the data detected is carried out for at least one time segment of the first detection unit with at least one isochronous time segment of the second detection unit; statistics are produced showing the results of the coincidence analysis and/or the results are subjected to a threshold value analysis, and these statistics or a combination of more statistics are evaluated for the
    Type: Grant
    Filed: June 22, 2000
    Date of Patent: March 13, 2001
    Assignee: Evotec BioSystems AG
    Inventors: Manfred Eigen, Thorsten Winkler, Jens Stephan, Petra Schwille, Andre Koltermann, Ulrich Kettling, Klaus Dörre, Jan Bieschke