Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11534284 | Embolic protection device, folding method and forming device | Michael Pfennig, Victor Alfonso Jimenez Diaz, Conrad Rasmus, Karl Von Mangoldt | 2022-12-27 |
| 10174060 | Process for purifying monooctylin trichloride | Thomas Pieper, Damian Kielbus, Detlef Massing | 2019-01-08 |
| 8465410 | Heart assist system | Oliver Marseille, Wolfgang Kerkhoffs | 2013-06-18 |
| 8157720 | Heart assist system | Oliver Marseille, Wolfgang Kerkhoffs | 2012-04-17 |
| 7297804 | Catalytic composition of organotin compounds | Jens Röder, Andrea Kapries, Liane Franke, Johannes Canisius | 2007-11-20 |
| 6846944 | Process for preparing monoalkyltin halides and dialkyltin halides and their use | Liane Franke | 2005-01-25 |
| 6531618 | Process for preparing water-soluble catalysts | Ursula Gerigk | 2003-03-11 |
| 5807802 | Stable aqueous dispersions of dibutyltin oxide | RoseMarie E. Stewart, Harold W. Mark, Ulrich Stewen | 1998-09-15 |
| 5756787 | Process for the stabilization of organotin halides by lactams and/or lactones and metal alcoholates and/or semimetal alcoholates and a glass coating formulation for glass or ceramic surfaces | Ulrich Stewen | 1998-05-26 |
| 5292491 | Process for the solvent extraction of palladium from aqueous solutions | — | 1994-03-08 |
| 5290453 | Process for preparing chelating ion exchanger resins and the use thereof for the extraction of metals | Michael Richter | 1994-03-01 |