Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10072158 | Method for producing an aqueous composition comprising a condensate based on silicon compounds for producing antireflective coatings | Gerhard Tunker | 2018-09-11 |
| 8394187 | Bakeable, screen-printable anti-reflection coating for glass | Gerhard Tunker | 2013-03-12 |
| 7544411 | Self-cleaning paint coating and a method and agent for producing the same | Martin Baumann, Dagmar Korbelarz, Stephan Ludwig, Lutz Poth | 2009-06-09 |
| 6872441 | Glass ceramic and metal substrates with a self-cleaning surface, method for the production and use thereof | Martin Baumann, Dagmar Korbelarz, Stephan Ludwig, Lutz Poth | 2005-03-29 |
| 6800354 | Substrates with a self-cleaning surface, a process for their production and their use | Martin Baumann, Dagmar Korbelarz, Stephan Ludwig, Lutz Poth | 2004-10-05 |
| 5707436 | Process for the production of purple pigments | Bernd Dorbath, Norbert Giesecke, Kerstin Ruhnau | 1998-01-13 |
| 5589273 | Process and agent for the production of purple decoration | Bernd Dorbath, Norbert Giesecke | 1996-12-31 |