Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11149367 | Regenerated cellulose fiber | Ingo Bernt, Walter Roggenstein | 2021-10-19 |
| 10047458 | Regenerated cellulose fiber | Ingo Bernt, Walter Roggenstein, Calvin Woodings | 2018-08-14 |
| 9334592 | Process for the production of a hydroentangled product comprising cellulose fibers | Pat M. White, Malcolm Hayhurst | 2016-05-10 |
| 9279196 | Regenerated cellulose fiber | Ingo Bernt, Walter Roggenstein, Calvin Woodings | 2016-03-08 |
| 9163095 | Cellulose powder and processes for its production | Josef Innerlohinger, Gregor Kraft, Hedda Weber | 2015-10-20 |
| 8282877 | Process of making a hydroentangled product from cellulose fibers | Pat M. White, Malcolm Hayhurst | 2012-10-09 |
| 4871500 | Process for providing a high-temperature resistant polyimide film | Manfred Schobesberger, Herbert Sollradl, Klaus Weinrotter | 1989-10-03 |
| 4629867 | Heated rotatable roll arrangement | Josef Baumgartinger, Ernst Rauch, Adalbert Wimmer | 1986-12-16 |