Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12139744 | Stabilisation of biological samples | Martin Horlitz, Annabelle Schubert, Markus Sprenger-Haussels, Kalle Günther, Ralf Wyrich | 2024-11-12 |
| 11525155 | Stabilisation of biological samples | Ralf Wyrich, Thorsten Voss, Kalle Günther | 2022-12-13 |
| 10724074 | Stabilisation of biological samples | Martin Horlitz, Annabelle Schubert, Markus Sprenger-Haussels, Kalle Günther, Ralf Wyrich | 2020-07-28 |
| 10233508 | Virus particle stabilisation and method for isolating viral nucleic acids | Martin Horlitz, Markus Sprenger-Haussels, Annabelle Schubert | 2019-03-19 |
| 8008475 | Method for isolating and purifying nucleic acids on surfaces | Helge Bastian, Simone Gauch, Susanne Ullmann | 2011-08-30 |
| 7683035 | Method of stabilizing and/or isolating nucleic acids | Christoph Erbacher, Helge Bastian, Ralf Wyrich, Thomas Manz | 2010-03-23 |
| 7682790 | Compositions for the isolation and/or stabilization of nucleic acids in biological materials | Vera Holländer, Ralf Wyrich | 2010-03-23 |
| 7270953 | Compositions for isolating and/or stabilising nucleic acids in biological material | Vera Holländer, Ralf Wyrich | 2007-09-18 |
| 6872818 | Ammonium sulfate for neutralization of inhibitory effects | Christian Korfhage, Ralf Wyrich | 2005-03-29 |
| 6861213 | Use of compositions consisting of cationic compounds and proton donors for stabilizing and/or isolating nucleic acids in or from micro-organisms such as prokaryots, fungi, protozoa or algae | Tanja Wille | 2005-03-01 |
| 6821789 | Method and device for collecting and stabilizing a biological sample | Frank A. Augello, Lynne Rainen, Matthew Walenciak, Ralf Wyrich, Helge Bastian | 2004-11-23 |
| 6617170 | Method and device for collecting and stabilizing a biological sample | Frank A. Augello, Lynne Rainen, Matthew Walenciak, Ralf Wyrich, Helge Bastian | 2003-09-09 |
| 6602718 | Method and device for collecting and stabilizing a biological sample | Frank A. Augello, Lynne Rainen, Matthew Walenciak, Ralf Wyrich, Helge Bastian | 2003-08-05 |