Patents by Inventor Daniel Zwahlen

Daniel Zwahlen 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).

  • Electrochemical sensor
    Patent number: 11686702
    Abstract: An electrochemical sensor for potentiometric measurements in a measurement medium has a sensor head (201) at an end of a longitudinal sensor body (203). A sensing electrode (210) and a reference electrode (220) are disposed within the longitudinal sensor body. A liquid junction (223) is established between the reference electrode and the sensing electrode. The sensor is characterized by a protective outer shaft (250) into which a polymeric tube-like structure (230) is disposed, electrically isolating the protective outer shaft from a reference electrolyte.
    Type: Grant
    Filed: December 22, 2021
    Date of Patent: June 27, 2023
    Assignee: Mettler-Toledo GmbH
    Inventors: Andreas Rutz, Daniel Zwahlen
  • ELECTROCHEMICAL SENSOR
    Publication number: 20220113282
    Abstract: An electrochemical sensor for potentiometric measurements in a measurement medium has a sensor head (201) at an end of a longitudinal sensor body (203). A sensing electrode (210) and a reference electrode (220) are disposed within the longitudinal sensor body. A liquid junction (223) is established between the reference electrode and the sensing electrode. The sensor is characterized by a protective outer shaft (250) into which a polymeric tube-like structure (230) is disposed, electrically isolating the protective outer shaft from a reference electrolyte.
    Type: Application
    Filed: December 22, 2021
    Publication date: April 14, 2022
    Inventors: Andreas Rutz, Daniel Zwahlen
  • Electrochemical sensor
    Patent number: 11209386
    Abstract: An electrochemical sensor for potentiometric measurements in a measurement medium has a sensor head (201) at an end of a longitudinal sensor body (203). A sensing electrode (210) and a reference electrode (220) are disposed within the longitudinal sensor body. A liquid junction (223) is established between the reference electrode and the sensing electrode. The sensor is characterized by a protective outer shaft (250) with a polymeric sensor sleeve (230), which is electrically isolating, disposed within the protective outer shaft.
    Type: Grant
    Filed: April 5, 2017
    Date of Patent: December 28, 2021
    Assignee: Mettler-Toledo GmbH
    Inventors: Andreas Rutz, Daniel Zwahlen
  • MBTH-LIKE PROTEINS IN EUKARYOTIC NRPS-CATALYZED PROCESSES
    Publication number: 20190233477
    Abstract: The present invention relates to a method to improve the production of a secondary metabolite catalyzed by a non-ribosomal peptide synthetase comprising contacting in a eukaryotic host a eukaryotic non-ribosomal peptide synthetase with an MbtH-like protein. The present invention further relates to a composition comprising a eukaryotic non-ribosomal peptide synthetase that is not a hybrid and a prokaryotic MbtH and to a eukaryotic host cell comprising a non-ribosomal peptide synthetase and a polynucleotide allowing the expression of an MbtH-like protein.
    Type: Application
    Filed: April 13, 2017
    Publication date: August 1, 2019
    Applicant: DSM Sinochem Pharmaceuticals Netherlands B.V.
    Inventors: Roelof Ary Lans Bovenberg, Ulrike Maria Muller, Arnold Jacob Mathieu Driessen, Pohl Carsten, Reto Daniel Zwahlen