Patents by Inventor Marc K. J. J. Moeremans

Marc K. J. J. Moeremans 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).

  • Staining kit for proteins and nucleic acids
    Patent number: 5279792
    Abstract: A kit for staining proteins and nucleic acids wherein the stain is a suspension of colloidal metal particles and the proteins and nucleic acids are visualized as a colored signal localized at the binding site of the colloidal metal particles to the proteins or nucleic acids or quantitatively determined at this site following art-known spectrophotometric procedures.
    Type: Grant
    Filed: June 3, 1991
    Date of Patent: January 18, 1994
    Assignee: Janssen Pharmaceutica N.V.
    Inventors: Marc K. J. J. Moeremans, Guido F. T. Daneels, Marc C. De Raeymaeker, Jan R. De Mey
  • Staining method for proteins and nucleic acids
    Patent number: 4920059
    Abstract: A process for staining proteins and nucleic acids wherein the stain is a suspension of colloidal metal particles and the proteins and nucleic acids are visualized as a colored signal localized at the binding site of the colloidal metal particles to the proteins or nucleic acids or quantitatively determined at this site following art-known spectrophotometric procedures.
    Type: Grant
    Filed: June 12, 1985
    Date of Patent: April 24, 1990
    Assignee: Janssen Pharmaceutica N.V.
    Inventors: Marc K. J. J. Moeremans, Guido F. T. Daneels, Marc C. De Raeymaeker, Jan R. De Mey
  • Method of visualizing individual submicroscopic metal particles
    Patent number: 4752567
    Abstract: A method of visualizing individual submicroscopic metal particles by subjecting said particles to bright field or epi-polarization microscopy and enhancing the contrast of the image so obtained by electronic means.
    Type: Grant
    Filed: June 21, 1984
    Date of Patent: June 21, 1988
    Assignee: Janssen Pharmaceutica N.V.
    Inventors: Marc J. De Brabander, Gustaaf M. A. Geuens, Rony M. Nuydens, Marc K. J. J. Moeremans
  • Bright field light microscopic method of localizing tissue antigens
    Patent number: 4446238
    Abstract: The use of colloidal gold as a bright field light microscopic marker for the immunocytochemical localization of antigens in histological sections, namely the two step or the bridge immuno gold staining method.
    Type: Grant
    Filed: January 25, 1982
    Date of Patent: May 1, 1984
    Assignee: Janssen Pharmaceutica N.V.
    Inventors: Jan R. De Mey, Marc K. J. J. Moeremans
  • Bright field light microscopic method of enumerating and characterizing subtypes of white blood cells and their precursors
    Patent number: 4420558
    Abstract: A bright field light microscopic method for enumerating and characterizing subtypes of white blood cells and their precursors. The cells are labelled either directly or indirectly with gold-labelled antibodies in the presence of an inhibitor of oxidative phosphorylation.
    Type: Grant
    Filed: October 29, 1981
    Date of Patent: December 13, 1983
    Assignee: Janssen Pharmaceutica N.V.
    Inventors: Jan R. De Mey, Marc K. J. J. Moeremans