Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11185614 | Balloon catheter coated with an anti-restenotic active ingredient and a molecular dispersion agent that promotes transport | Erika Hoffmann, Michael Hoffmann | 2021-11-30 |
| 9968573 | Endoprosthesis having and active substance coating | Erika Hoffmann, Michael Hoffmann, Martin Erdtmann, Helmut Horbach | 2018-05-15 |
| 9522219 | Resorbable stents which contain a magnesium alloy | Michael Stekker, Norbert Hort, Frank Feyerabend, Erika Hoffmann, Michael Hoffmann | 2016-12-20 |
| 9192697 | Balloon catheter for treating stenosis of body passages and for preventing threatening restenosis | Erika Hoffmann, Volker Faust, Helmut Schreiber, Armin Von Holst, Michael Hoffmann | 2015-11-24 |
| 8916227 | Coating of the entire surface of endoprostheses | Michael Hoffmann, Erika Hoffmann, Marita Linssen, Roger Caspers, Michaela Styrnik | 2014-12-23 |
| 8784862 | Compounds and method for coating surfaces in a hemocompatible manner | Marita Linssen, Michael Hoffmann, Erika Hoffmann, Donate DiBiase, Volker Faust | 2014-07-22 |
| 8679520 | Coating of stents for preventing restenosis | Michael Hoffmann, Erika Hoffmann, Donato Di Biase, Volker Faust | 2014-03-25 |
| 8597720 | Medical product for treating stenosis of body passages and for preventing threatening restenosis | Erika Hoffmann, Volker Faust, Helmut Schreiber, Armin Von Holst, Michael Hoffmann | 2013-12-03 |
| 7838306 | Adsorbent having differently modified surface areas, method for the production thereof and use of the same | Hanno Baumann, Franz-Josef Gerner, Michael Hoffmann, Andreas Kokott, Hans-Peter Leinenbach +5 more | 2010-11-23 |