Patents by Inventor Martina Marchetti-Deschmann

Martina Marchetti-Deschmann 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).

  • Methods of Determining Polydispersity and/or Molecular Weight Distribution of a Polyethylene Glycol Sample
    Publication number: 20130043383
    Abstract: Disclosed herein are methods of determining polydispersity (PDI) and molecular mass distribution (MMD) of reactive PEG samples using mass spectrometry. More specifically, a mass spectrometry method called GEMMA is used to determine PDI and MMD of PEG samples which provides more accurate measurements for high molecular weight PEG samples than prior known MALDI-TOF analysis.
    Type: Application
    Filed: March 21, 2012
    Publication date: February 21, 2013
    Applicants: BAXTER HEALTHCARE S. A., TECHNISCHE UNIVERSITAET WIEN, BAXTER INTERNATIONAL INC.
    Inventors: Jasmin Kemptner, Martina Marchetti-Deschmann, Juergen Siekmann, Peter Turecek, Hans-Peter Schwarz, Guenter Allmaier
  • RECOMBINANT VON WILLEBRAND FACTOR AS MOLECULAR WEIGHT MARKER FOR MASS SPECTROMETRY ANALYSES
    Publication number: 20100155588
    Abstract: Methods for determining molecular mass of at least 150 kDa of an analyte of interest using MALDI mass spectrometry in combination with a recombinant von Willebrand factor (rVWF) molecular weight marker are disclosed. More specifically, monomeric and multimeric rVWF are used for external and internal calibration of mass spectra applied for analytes having high molecular weights above 150 kDa.
    Type: Application
    Filed: December 16, 2009
    Publication date: June 24, 2010
    Applicants: BAXTER INTERNATIONAL INC., BAXTER HEALTHCARE S.A., TECHNISCHE UNIVERSITAET WIEN
    Inventors: Jasmin Kemptner, Martina Marchetti-Deschmann, Roland Mueller, Andreas Ivens, Peter Turecek, Hans-Peter Schwarz, Guenter Allmaier
  • METHODS OF DETERMINING POLYDISPERSITY AND/OR MOLECULAR WEIGHT DISTRIBUTION OF A POLYETHYLENE GLYCOL SAMPLE
    Publication number: 20100126866
    Abstract: Disclosed herein are methods of determining polydispersity (PDI) and molecular mass distribution (MMD) of reactive PEG samples using mass spectrometry. More specifically, a mass spectrometry method called GEMMA is used to determine PDI and MMD of PEG samples which provides more accurate measurements for high molecular weight PEG samples than prior known MALDI-TOF analysis.
    Type: Application
    Filed: November 18, 2009
    Publication date: May 27, 2010
    Applicants: BAXTER HEALTHCARE S.A., BAXTER INTERNATIONAL INC., TECHNISCHE UNIVERSITAET WIEN
    Inventors: Jasmin Kemptner, Martina Marchetti-Deschmann, Juergen Siekmann, Peter Turecek, Hans-Peter Schwarz, Guenter Allmaier