Patents by Inventor Gregory Stelzer

Gregory Stelzer 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).

  • Simultaneous Assay of Target And Target-Drug Binding
    Publication number: 20080096231
    Abstract: Whole cell, simultaneous target and drug-target assay using differentially labeled antibodies and flow cytometry. First antibody binds to total target and second antibody binds to the drug binding site of the target, thus drug binding will competitively inhibit the second antibody allowing for a competitive inhibition assay of drug-target binding. The assay allows for whole cell analysis and even analysis of mixed populations of cells, yet provides detailed kinetic assessment of drug activity.
    Type: Application
    Filed: October 29, 2007
    Publication date: April 24, 2008
    Applicant: Esoterix, Inc.
    Inventors: Norman Purvis, Gregory Stelzer
  • Tissue Analysis and Kits Therefor
    Publication number: 20080050748
    Abstract: This invention relates to methods of analyzing a tissue sample from a subject. In particular, the invention combines morphological staining and/or immunohistochemistry (IHC) with fluorescence in situ hybridization (FISH) within the same section of a tissue sample. The analysis can be automated or manual. The invention also relates to kits for use in the above methods.
    Type: Application
    Filed: October 26, 2007
    Publication date: February 28, 2008
    Inventors: Robert Cohen, Mary Gardiner, Mark Sliwkowski, Gregory Stelzer
  • Tissue analysis and kits therefor
    Publication number: 20060183150
    Abstract: This invention relates to methods of analyzing a tissue sample from a subject. In particular, the invention combines morphological staining and/or immunohistochemistry (IHC) with fluorescence in situ hybridization (FISH) within the same section of a tissue sample. The analysis can be automated or manual. The invention also relates to kits for use in the above methods.
    Type: Application
    Filed: April 6, 2006
    Publication date: August 17, 2006
    Inventors: Robert Cohen, Mary Gardiner, Mark Sliwkowski, Gregory Stelzer
  • Simultaneous assay of target and target-drug binding
    Publication number: 20050266503
    Abstract: Whole cell, simultaneous target and drug-target assay using differentially labeled antibodies and flow cytometry. First antibody binds to total target and second antibody binds to the drug binding site of the target, thus drug binding will competitively inhibit the second antibody allowing for a competitive inhibition assay of drug-target binding. The assay allows for whole cell analysis and even analysis of mixed populations of cells, yet provides detailed kinetic assessment of drug activity.
    Type: Application
    Filed: May 24, 2005
    Publication date: December 1, 2005
    Applicant: Esoterix, Inc.
    Inventors: Norman Purvis, Gregory Stelzer
  • Tissue analysis and kits therefor
    Publication number: 20050100944
    Abstract: This invention relates to methods of analyzing a tissue sample from a subject. In particular, the invention combines morphological staining and/or immunohistochemistry (IHC) with fluorescence in situ hybridization (FISH) within the same section of a tissue sample. The analysis can be automated or manual. The invention also relates to kits for use in the above methods.
    Type: Application
    Filed: October 29, 2004
    Publication date: May 12, 2005
    Inventors: Robert Cohen, Mary Gardiner, Mark Sliwkowski, Gregory Stelzer