Patents by Inventor Charles Shevlin

Charles Shevlin 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).

  • Transfection reagent for non-adherent suspension cells
    Publication number: 20060228406
    Abstract: The present invention discloses liposomal transfection reagents for delivery of macromolecules and other compounds into cells, particularly non-adherent suspension cells. They are especially useful for the DNA-dependent transformation of cells. Methods for their preparation and use as intracellular delivery agents are also disclosed.
    Type: Application
    Filed: March 17, 2006
    Publication date: October 12, 2006
    Applicant: Invitrogen Corporation
    Inventors: Henry Chiou, Charles Shevlin
  • Compositions and methods for analyzing biomolecules using mass spectroscopy
    Publication number: 20060214104
    Abstract: Compositions and methods for mass spectroscopy are disclosed. The compositions and methods relate to the analysis of proteins and other biopolymers using mass spectroscopy, particularly matrix-assisted laser desorption time-of-flight mass spectrometry (MALDI-TOF MS).
    Type: Application
    Filed: October 26, 2005
    Publication date: September 28, 2006
    Applicant: Invitrogen Corporation
    Inventors: Robert Pope, John Leite, Mahbod Hajivandi, Charles Shevlin, Timothy Updyke