Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12371579 | Method for producing effect pigments | Michael SOBOL, Axel Von Clausbruch, Tobias Rudisch | 2025-07-29 |
| 12311692 | Optically variable security element, production process and embossing arrangement | Tobias Sattler, Andreas Rauch | 2025-05-27 |
| 12189157 | Semi-finished product, security element, methods of producing them and document of value | Carlos Carrasco, Beatriz Cerrolaza, Friedrich Kretschmar, Denise Schwab | 2025-01-07 |
| 12129382 | Effect pigment, production method, value document and printing ink | Michael Rahm, Manfred Heim, Raphael Dehmel | 2024-10-29 |
| 12128704 | Mask exposure method, transparent conductive metallization and pigment | Michael SOBOL, Andreas Rauch | 2024-10-29 |
| 11807029 | Method for producing an optically variable security element | Andreas Rauch, Tobias Sattler | 2023-11-07 |
| 10486455 | Application device | Josef Schinabeck, André Gregarek, Christoph Gebauer, Christoph Mengel, Mario Keller +1 more | 2019-11-26 |
| 10046585 | Micro-optic viewing arrangement | Michael Rahm, Theodor Burchard, Andreas Rauch, Rudolf Seidler, Anne Bucker +3 more | 2018-08-14 |
| 9911074 | Security element for value documents | Michael Rahm, Manfred Heim, Andreas Rauch, Jurgen Schutzmann | 2018-03-06 |
| 9840071 | Security element and method for producing the same | Kerstin Sander | 2017-12-12 |
| 9734735 | Optically variable surface pattern | Christian Fuhse, Andreas Rauch | 2017-08-15 |
| 9697456 | Optically variable security element | André Gregarek, Michael Rahm, Josef Schinabeck | 2017-07-04 |
| 9399366 | Security element | Marius Dichtl, Manfred Heim, Mario Keller | 2016-07-26 |
| 9248689 | Method for the production of security elements having registered layers of designs | Patrick Renner, Manfred Heim, Theodor Burchard | 2016-02-02 |
| 9238383 | Method for the production of security elements having mutually registered designs | Patrick Renner, Manfred Heim | 2016-01-19 |
| 8968856 | Security element and method for its production | Theodor Burchard | 2015-03-03 |
| 8964296 | Method for producing a microstructure on a carrier | Theodor Burchard, Michael Rahm, Josef Schinabeck, Manfred Heim, Andreas Rauch +1 more | 2015-02-24 |
| 8778481 | Security element and method for the production thereof | Wittich Kaule, Manfred Heim, Marius Dichtl | 2014-07-15 |
| 8685488 | Method for producing a microstructure | Theodor Burchard, Marius Dichtl, Patrick Renner, Michael Rahm, Manfred Heim +4 more | 2014-04-01 |
| 8622435 | Security element and method for producing the same | Theodor Burchard, Thorsten Pillo, Manfred Heim, Friedrich Kretschmar, Jurgen Ruck | 2014-01-07 |
| 8557369 | Embossing lacquer for micro-optical security elements | Marius Dichtl | 2013-10-15 |
| 8534710 | Security element and method for manufacturing the same | Marius Dichtl, Stefan Bichlmeier, Lars Hoffmann, Manfred Heim | 2013-09-17 |
| 8534709 | Security element and method for producing the same | Marius Dichtl, André Gregarek | 2013-09-17 |
| 7808605 | Sheeting and methods for the production thereof | Theodor Burchard, Thorsten Pillo, Manfred Heim | 2010-10-05 |
| 7728931 | Security element and method for producing same | — | 2010-06-01 |