Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12286560 | Method for producing doped alkali silicate protective layers on metal and glass substrates | Barbara Kutzky, Emilie Pierre, Thomas Dembski | 2025-04-29 |
| 11505729 | Materials for use as adhesive and for surface sealing | Heike Schneider, Stefan Pfeifer, Ralf Kockler | 2022-11-22 |
| 10196743 | Highly abrasion-resistant anti-limescale layers with high chemical resistance | Christian Schmidt, Luis Genolet, Barbara Kutzky, Heike Schneider | 2019-02-05 |
| 9169565 | Metallic substrates comprising a deformable glass-type coating | Helmut Schmidt, Martin Mennig | 2015-10-27 |
| 8758876 | Nanocomposite coatings for threaded connections | Gabriel E. Carcagno | 2014-06-24 |
| 8322754 | Nanocomposite coatings for threaded connections | Gabriel E. Carcagno | 2012-12-04 |
| 8163677 | Consolidation agents and the use thereof for consolidating molded bodies and geological formations consisting of porous or particulate materials | Helmut Schmidt, Bernd Reinhard | 2012-04-24 |
| 8133315 | Consolidating agent and use thereof for the production of hydrolysis-stable molded members and coatings | Bernd Reinhard, Helmut Schmidt | 2012-03-13 |
| 8003580 | Consolidated proppants having high mechanical strength and process for the preparation thereof | Andreas Altherr, Bernd Reinhard, Helmut Schmidt | 2011-08-23 |
| 7858195 | Antiadhesive high temperature layers | Mesut Aslan, Robert Drumm, Hareesh Nair, Bernd Reinhard, Helmut Schmidt | 2010-12-28 |
| 7825074 | Hydrolytically and hydrothermally stable consolidation or change in the wetting behavior of geological formations | Helmut Schmidt, Bernd Reinhard | 2010-11-02 |
| 7563122 | Connector system for a wall installation | Andrea Goetze, Klaus Steinmetz | 2009-07-21 |
| 7347718 | Connector means for electrical apparatus, particularly plugs | Peter Donhauser, Walter Hanning, Klaus Wohlgemuth, Volker Schroder, Ulrich Lütkemeyer +2 more | 2008-03-25 |
| 6431920 | Apparatus for assembling elements on a printed circuit board | Manfred Lange, Werner Radde, Michael Sturm, Ralf Wagner, Rudolf Kowollik | 2002-08-13 |
| 6156388 | Method for manufacturing substrates with transparent and color coatings stable at high temperatures and in the presence of ultraviolet rays | Marion Lindenstruth, Martin Mennig, Matthias Pietsch, Helmut Schmidt | 2000-12-05 |
| 5879204 | Resilient connector having an insertable stop member | Bernhard Delarue, Friedrich W. Schmidt, Gerhard Huiskamp, Heike Neumann, Jörg Diekmann +4 more | 1999-03-09 |
| 5032697 | Actuating device for an electrical switch | Jan Christopher Schilling, Franz Waschitschek, Siegfried Klink, Norbert Wiesenbach | 1991-07-16 |