Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12403426 | Isotope ratio measurement | Nils Stöbener, Johannes Schwieters, Holger Jeglinski | 2025-09-02 |
| 12159778 | Inert non-adsorbing crimpable capillaries and devices for adjusting gas flow in isotope ratio analysis | Michael Krummen, Johannes Schwieters, Nils Stoebener, Ronald Seedorf | 2024-12-03 |
| 11583805 | Isotope ratio measurement | Nils Stöbener, Johannes Schwieters, Holger Jeglinski | 2023-02-21 |
| 11024496 | Inert non-adsorbing crimpable capillaries and devices for adjusting gas flow in isotope ratio analysis | Michael Krummen, Johannes Schwieters, Nils Stoebener, Ronald Seedorf | 2021-06-01 |
| 10312071 | Dynamic range improvement for isotope ratio mass spectrometry | Andreas Hilkert, Anne Trinquier, Johannes Schwieters | 2019-06-04 |
| 9874513 | Method of measuring isotope ratio | Hans-Juergen Schlueter, Oliver Kracht, Benno Strasser, Johannes Schwieters, Eric Wapelhorst | 2018-01-23 |