Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12358937 | Precious metal compounds | Eileen Woerner, Timo Ebert, Ralf Karch, Angelino Doppiu, Andreas Rivas-Nass +1 more | 2025-07-15 |
| 11352385 | Precious metal compounds | Eileen Woerner, Timo Ebert, Ralf Karch, Angelino Doppiu, Andreas Rivas-Nass +1 more | 2022-06-07 |
| 11161100 | Use of a palladium/platinum/zeolite-based catalyst as passive nitrogen oxide adsorber for purifying exhaust gas | Christoph Hengst, Frank-Walter Schuetze | 2021-11-02 |
| 11141717 | Palladium/zeolite-based passive nitrogen oxide adsorber catalyst for purifying exhaust gas | Christoph Hengst, Frank-Walter Schuetze | 2021-10-12 |
| 10799831 | SCR-active material | Michael Seyler, Frank-Walter Schuetze, Benjamin Barth, Anke Schuler, Frank Welsch +1 more | 2020-10-13 |
| 8691717 | Core/shell-type catalyst particles and methods for their preparation | Marco Lopez, Dan V. Goia, Carsten Becker, Stéphanie Chevalliot | 2014-04-08 |
| 8487022 | Composition for surface colouration of paper | Charles Hunger, Asko Karppi | 2013-07-16 |
| 8304362 | Core/shell-type catalyst particles and methods for their preparation | Marco Lopez, Dan V. Goia, Carsten Becker, Stéphanie Chevalliot | 2012-11-06 |
| 8288308 | Core/shell-type catalyst particles and methods for their preparation | Marco Lopez, Dan V. Goia, Carsten Becker, Stéphanie Chevalliot | 2012-10-16 |
| 8227372 | Core / shell-type catalyst particles comprising metal or ceramic core materials and methods for their preparation | Marco Lopez, Dan V. Goia, Carsten Becker, Stéphanie Chevalliot | 2012-07-24 |
| 8101731 | Yellow anionic disazo dyes | Adolf Kaser, Sandra Weiss | 2012-01-24 |
| 8012221 | Process for surface colouration of paper | Charles Hunger | 2011-09-06 |
| 7723494 | Yellow anionic disazo dyes | Adolf Kaser, Sandra Weiss | 2010-05-25 |
| 7351808 | Anionic monoazo dyes | Sandra Weiss | 2008-04-01 |
| 7341607 | Yellow anionic disazo dyes | Adolf Kaser, Sandra Weiss | 2008-03-11 |
| 7066969 | Dyes incorporating annionic and cationic groups | Dölf Käser, Sandra Weiss | 2006-06-27 |