Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9994948 | Method for producing oxide layers which protect against wear and/or corrosion | Marc Weidenbach, Hermann H. Urlberger | 2018-06-12 |
| 9682176 | Lean electrolyte for biocompatible plasmaelectrolytic coatings on magnesium implant material | Thomas Imwinkelried, Stefan Beck, Dora Banerjee, Tamara Schwarz | 2017-06-20 |
| 9364581 | Medical implant comprising a biodegradable magnesium-based alloy and method for its manufacture | Thomas Imwinkelried, Stefan Beck, Dora Banerjee, Tamara Schwarz | 2016-06-14 |
| 9066999 | Lean electrolyte for biocompatible plasmaelectrolytic coatings on magnesium implant material | Thomas Imwinkelried, Stefan Beck, Dora Banerjee, Tamara Schwarz | 2015-06-30 |
| 9050389 | Medical implant comprising a biodegradable magnesium-based alloy and method for its manufacture | Thomas Imwinkelried, Stefan Beck, Dora Banerjee, Tamara Schwarz | 2015-06-09 |
| 8029907 | Production of wear-resistant layers on barrier-layer-forming metals or their alloys by means of laser treatment | Hermann H. Urlberger, Jurgen Koch | 2011-10-04 |
| 6794046 | Chemically passivated object made of magnesium or alloys thereof | Ulrike Kruger, Marco Köhler, Dora B{overscore (a)}nerjee | 2004-09-21 |
| 5811194 | Method of producing oxide ceramic layers on barrier layer-forming metals and articles produced by the method | Dora Banerjee, Hans-Jurgen Kletke | 1998-09-22 |
| 5487825 | Method of producing articles of aluminum, magnesium or titanium with an oxide ceramic layer filled with fluorine polymers | Hans-Jurgen Kletke | 1996-01-30 |
| 5385662 | Method of producing oxide ceramic layers on barrier layer-forming metals and articles produced by the method | Dora Banerjee, Hans-Jurgen Kletke | 1995-01-31 |
| 5035781 | Electrolyte for the production of black surface layers on light metals | Jurgen Schmidt, Thomas Furche, Roland Erdmann, Marion Reichert, Ullrich Bayer +8 more | 1991-07-30 |
| 5032129 | Active implant | Waldemar Krysmann, Wolfram Knoefler, Hans-Ludwig Graf, Wolfgang Bethmann, Horst Hampel | 1991-07-16 |
| 4869789 | Method for the preparation of decorative coating on metals | Waldemar Krysmann, Maria Berger, Klaus Rabending, Joachim Schreckenbach, Thomas Schwarz +1 more | 1989-09-26 |
| 4846837 | Ceramic-coated metal implants | Waldemar Krysmann, Wolfram Knoefler, Hans-Ludwig Graf | 1989-07-11 |
| 4832602 | Stomatological implant | — | 1989-05-23 |
| 4801300 | Single part biocompatible hip-joint socket moorable without cement | Klaus Rabending, Waldemar Krysmann, Peter Daniel, Rainer Morgenstern, Wilfried Wehner +1 more | 1989-01-31 |