Patents by Inventor Michael Metzker

Michael Metzker 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: 20120219029
    Abstract: The present invention provides a technology called Pulse-Multiline Excitation or PME. This technology provides a novel approach to fluorescence detection with application for high-throughput identification of informative SNPs, which could lead to more accurate diagnosis of inherited disease, better prognosis of risk susceptibilities, or identification of sporadic mutations. The PME technology has two main advantages that significantly increase fluorescence sensitivity: (1) optimal excitation of all fluorophores in the genomic assay and (2) “color-blind” detection, which collects considerably more light than standard wavelength resolved detection. Successful implementation of the PME technology will have broad application for routine usage in clinical diagnostics, forensics, and general sequencing methodologies and will have the capability, flexibility, and portability of targeted sequence variation assays for a large majority of the population.
    Type: Application
    Filed: January 3, 2012
    Publication date: August 30, 2012
    Inventors: Graham B. I. Scott, Carter Kittrell, Robert F. Curl, Michael Metzker
  • Publication number: 20110311963
    Abstract: A method of sequencing a plurality of template nucleotide sequences includes immobilizing the plurality of template nucleotide sequences on a substrate. A first subset of the plurality of template nucleotide sequences is immobilized in a first field of view and a second subset of the plurality of template nucleotide sequences is immobilized in a second field of view. The first and second subsets are hybridized to a caged primer. The caged primer includes a caging group. The method further includes lysing the caging group from the caged primer in the first field of view and observing the first field of view to detect sequencing of the first subset of the plurality of template nucleotide sequences.
    Type: Application
    Filed: March 16, 2011
    Publication date: December 22, 2011
    Applicant: LIFE TECHNOLOGIES CORPORATION
    Inventors: W. MICHAEL LAFFERTY, JOSEPH BEECHEM, HONGYE SUN, MICHAEL METZKER
  • Publication number: 20090156429
    Abstract: The present invention provides a technology called Pulse-Multiline Excitation or PME. This technology provides a novel approach to fluorescence detection with application for high-throughput identification of informative SNPs, which could lead to more accurate diagnosis of inherited disease, better prognosis of risk susceptibilities, or identification of sporadic mutations. The PME technology has two main advantages that significantly increase fluorescence sensitivity: (1) optimal excitation of all fluorophores in the genomic assay and (2) “color-blind” detection, which collects considerably more light than standard wavelength resolved detection. Successful implementation of the PME technology will have broad application for routine usage in clinical diagnostics, forensics, and general sequencing methodologies and will have the capability, flexibility, and portability of targeted sequence variation assays for a large majority of the population.
    Type: Application
    Filed: February 18, 2009
    Publication date: June 18, 2009
    Inventors: Graham B.I. Scott, Carter Kittrell, Robert F. Curl, Michael Metzker
  • Publication number: 20060139634
    Abstract: The present invention provides a technology called Pulse-Multiline Excitation or PME. This technology provides a novel approach to fluorescence detection with application for high-throughput identification of informative SNPs, which could lead to more accurate diagnosis of inherited disease, better prognosis of risk susceptibilities, or identification of sporadic mutations. The PME technology has two main advantages that significantly increase fluorescence sensitivity: (1) optimal excitation of all fluorophores in the genomic assay and (2) “color-blind” detection, which collects considerably more light than standard wavelength resolved detection. This technology differs significantly from the current state-of-the-art DNA sequencing instrumentation, which features single source excitation and color dispersion for DNA sequence identification.
    Type: Application
    Filed: October 12, 2005
    Publication date: June 29, 2006
    Inventors: Graham Scott, Carter Kittrell, Robert Curl, Michael Metzker
  • Publication number: 20060105364
    Abstract: Novel human and mouse DNA sequences that encode the gene CG1CE, which, when mutated, is responsible for Best's macular dystrophy, are provided. Provided are genomic CG1CE DNA as well as cDNA that encodes the CG1CE protein. Also provided is CG1CE protein encoded by the novel DNA sequences. Methods of expressing CG1CE protein in recombinant systems are provided. Also provided are diagnostic methods that detect patients having mutant CG1CE genes.
    Type: Application
    Filed: September 27, 2005
    Publication date: May 18, 2006
    Inventors: Konstantin Petrukhin, C. Caskey, Michael Metzker, Claes Wadelius
  • Patent number: 7005290
    Abstract: Novel human and mouse DNA sequences that encode the gene CG1CE, which, when mutated, is responsible for Best's macular dystrophy, are provided. Provided are genomic CG1CE DNA as well as cDNA that encodes the CG1CE protein. Also provided is CG1CE protein encoded by the novel DNA sequences. Methods of expressing CG1CE protein in recombinant systems are provided. Also provided are diagnostic methods that detect patients having mutant CG1CE genes.
    Type: Grant
    Filed: February 22, 1999
    Date of Patent: February 28, 2006
    Assignee: Merck & Co., Inc.
    Inventors: Konstantin Petrukhin, C. Thomas Caskey, Michael Metzker, Claes Wadelius
  • Publication number: 20050136425
    Abstract: The present invention disclosed isolated nucleic acid molecules (polynucleotides) which encode NHL, a putative DNA helicase. The present invention in turn relates to recombinant vectors and recombinant hosts which contain a DNA fragment encoding NHL, substantially purified forms of associated NHL, associated mutant proteins, and methods associated with identifying compounds which modulate NHL, which will be useful in the treatment of various neoplastic disorders. Both a genomic clone containing regulatory and intron sequences, as well as the exon structure and open reading frame of human NHL are disclosed.
    Type: Application
    Filed: June 3, 2004
    Publication date: June 23, 2005
    Inventors: Xiaomei Liu, Chang Bai, Michael Metzker