Patents by Inventor Daniela Mazzier

Daniela Mazzier 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).

  • Imidazolium reagent for mass spectrometry
    Patent number: 12600700
    Abstract: The present invention relates to compounds which are suitable to be used in mass spectrometry as well as methods of mass spectrometric determination of analyte molecules using said compounds.
    Type: Grant
    Filed: November 21, 2022
    Date of Patent: April 14, 2026
    Assignee: Roche Diagnostics Operations, Inc.
    Inventors: Robert Hahn, Dieter Heindl, Hans-Peter Josel, Uwe Kobold, Hannes Kuchelmeister, Daniela Mazzier, Giuseppe Prencipe, Martin Rempt, Christoph Seidel
  • Benzylpyridinium reagent for mass spectrometry
    Patent number: 12424426
    Abstract: The present invention relates to compounds which are suitable to be used in mass spectrometry as well as methods of mass spectrometric determination of analyte molecules using said compounds.
    Type: Grant
    Filed: November 20, 2022
    Date of Patent: September 23, 2025
    Assignee: Roche Diagnostics Operations, Inc.
    Inventors: Robert Hahn, Dieter Heindl, Thomas Hoffmann, Hans-Peter Josel, Uwe Kobold, Hannes Kuchelmeister, Simon Ferdinand Loibl, Daniela Mazzier, Jelena Milic, Giuseppe Prencipe, Martin Rempt, Christoph Seidel
  • DERIVATISATION AGENT FOR LASER DESORPTION IONIZATION MASS SPECTROMETRY
    Publication number: 20250277801
    Abstract: In a first aspect, the invention relates to a derivatisation agent, preferably derivatisation agent for analytes intended to be analysed via LDI-MS, comprising a structural element of formula (I) C-L1-Z-(L2)p-X, wherein C is a chromophore having an absorption maximum in the range of from 280 to 400 nm; Z is a charged unit comprising at least one permanently charged moiety; X is a reactive group; L1, L2 are each a linker unit; and p is either zero or 1. A second aspect of the invention is related to a kit comprising the derivatisation agent according to the first aspect. In a third aspect, the invention is directed to a use of the derivatisation agent according to the first aspect for the mass spectrometric determination of an analyte molecule, wherein the mass spectrometric determination is LDI-MS.
    Type: Application
    Filed: May 16, 2025
    Publication date: September 4, 2025
    Inventors: Dirk Bernicke, Robert Hahn, Dieter Heindl, Hannes Kuchelmeister, Simon Loibl, Daniela Mazzier, Giuseppe Prencipe, Martin Rempt, Manuel Josef Seitz, Christoph Zuth
  • BENZYLPYRIDINIUM REAGENT FOR MASS SPECTROMETRY
    Publication number: 20230127289
    Abstract: The present invention relates to compounds which are suitable to be used in mass spectrometry as well as methods of mass spectrometric determination of analyte molecules using said compounds.
    Type: Application
    Filed: November 20, 2022
    Publication date: April 27, 2023
    Inventors: Robert Hahn, Dieter Heindl, Thomas Hoffmann, Hans-Peter Josel, Uwe Kobold, Hannes Kuchelmeister, Simon Ferdinand Loibl, Daniela Mazzier, Jelena Milic, Giuseppe Prencipe, Martin Rempt, Christoph Seidel
  • IMIDAZOLIUM REAGENT FOR MASS SPECTROMETRY
    Publication number: 20230104200
    Abstract: The present invention relates to compounds which are suitable to be used in mass spectrometry as well as methods of mass spectrometric determination of analyte molecules using said compounds.
    Type: Application
    Filed: November 21, 2022
    Publication date: April 6, 2023
    Inventors: Robert Hahn, Dieter Heindl, Hans-Peter Josel, Uwe Kobold, Hannes Kuchelmeister, Daniela Mazzier, Giuseppe Prencipe, Martin Rempt, Christoph Seidel