Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10104906 | Mouthpiece lining paper | Barbara Puehringer, Bernhard Knauseder, Eike Schopper | 2018-10-23 |
| 9986757 | Coating method | Barbara Puehringer, Bernhard Knauseder, Eike Schopper | 2018-06-05 |
| 9924740 | Layer composite for a filter of an article to smoke | Barbara Puehringer, Bernhard Knauseder | 2018-03-27 |
| 9723868 | Method for producing a mouthpiece cover of a cigarette | — | 2017-08-08 |
| 9492966 | Method for embossing a tip cover of a cigarette tip | — | 2016-11-15 |