Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12365771 | High performance fibres composite sheet | Roelof Marissen, Johannes Wilms | 2025-07-22 |
| 11149122 | High performance fibres composite sheet | Roelof Marissen, Johannes Wilms | 2021-10-19 |
| 11009317 | Material sheet and process for its preparation | Roelof Marissen, Reinard Jozef Maria Steeman | 2021-05-18 |
| 10663265 | Material sheet and process for its preparation | Roelof Marissen, Reinard Jozef Maria Steeman | 2020-05-26 |
| 10315380 | Process for the manufacture of a multilayer material sheet, multilayer material sheet and use hereof | Koen Van Putten, Johannes Wilms, Ernst Jan van Klinken, Harm Van Der Werff, Roelof Marissen | 2019-06-11 |
| 10071536 | Process for the manufacture of a multilayer material sheet, multilayer material sheet and use hereof | Koen Van Putten, Johannes Wilms, Ernst Jan van Klinken, Harm Van Der Werff, Roelof Marissen | 2018-09-11 |
| 9541351 | Material sheet and process for its preparation | Roelof Marissen, Reinard Jozef Maria Steeman | 2017-01-10 |
| 9260801 | Process for removing residual spin solvent from a gel spun filament, the filament, multi-filament yarn and products comprising the filament | Roelof Marissen, Claudia Maria Vaz, Carina S. Snijder, Joseph Arnold Paul Maria Simmelink | 2016-02-16 |
| 8408219 | Dental tape and process for its manufacturing | Carina S. Snijder, Christiaan Henri Peter Dirks | 2013-04-02 |
| 7582576 | Surgical soft tissue mesh | Carina S. Snijder | 2009-09-01 |
| 7364678 | Process for making and process for converting polyolefin fibres | Leo Smit, Joseph Arnold Paul Maria Simmelink | 2008-04-29 |