Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7751896 | Active retina implant with a multiplicity of pixel elements | Heinz-Gerhard Graf, Alexander Dollberg, Bernd Hoefflinger, Hugo Haemmerle, Alfred Stett +2 more | 2010-07-06 |
| 7481912 | Pair of measuring electrodes, biosensor comprising a pair of measuring electrodes of this type, and production process | Martin Stelzle | 2009-01-27 |
| 7375325 | Method for preparing a sample for electron microscopic examinations, and sample supports and transport holders used therefor | Claus Burkhardt | 2008-05-20 |
| 7361500 | Apparatus and method for electrically contacting biological cells suspended in a liquid | Alfred Stett, Hugo Hammerle, Thomas Knott | 2008-04-22 |
| 7272447 | Electrode arrangement for electrical stimulation of biological material, and a multi-electrode array for use in such an electrode arrangement | Alfred Stett, Martin Stelzle, Eberhart Zrenner | 2007-09-18 |
| 6989089 | Method for making contact to cells present in a liquid environment above a substrate | Alfred Stett, Ulrich Egert, Martin Stelzle | 2006-01-24 |
| 6984297 | Device for taking measurements of cells which are contained in a liquid environment | Martin Stelzle, Alfred Stett, Thomas Krahn, Thomas Muller, Christoph Methfessel | 2006-01-10 |
| 6847847 | Retina implant assembly and methods for manufacturing the same | Alfred Stett, Markus Schubert, Michael Graf, Heinz-Gerhard Graf, Hugo Hammerle +3 more | 2005-01-25 |
| 6804560 | Retina implant | Alfred Stett, Markus Schubert, Michael Graf, Heinz-Gerhard Graf, Hugo Hammerle +2 more | 2004-10-12 |
| 6347250 | Optically controllable microelectrode array for stimulating cells within a tissue | Martin Stelzle, Stefan Weiss, Eberhart Zrenner, Elke Günther, Alfred Stett +5 more | 2002-02-12 |
| 6315940 | Microelement device | Alfred Stett, Ulrich Egert, Martin Stelzle | 2001-11-13 |
| 6298270 | Retina implant | Martin Stelzle, Stefan Weiss, Eberhart Zrenner, Alfred Stett, Heinz-Gerhard Graf +4 more | 2001-10-02 |
| 6218663 | Process and device for ion thinning in a high resolution transmission electron microscope | Peter Gnauck | 2001-04-17 |
| 6032062 | Microelectrode arrangement | — | 2000-02-29 |
| 5866974 | Electron beam generator with magnetic cathode-protection unit | Karl Herrmann, Roland Herb, Gerald Sermund | 1999-02-02 |
| 5723007 | Biocompatible composite material and process for its production | Eva Engel, Hugo Haemmerle, Guenter Hoff, Otto Inacker, Bernhard Kneissel +2 more | 1998-03-03 |