Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8080197 | Method for manufacturing filaments from an optically anisotropic spinning solution and air gap spinning device | Wilhelmus Marie Roelofs | 2011-12-20 |
| 6159597 | Centrifugal spinning process for spinnable solutions | Roelof Jelijs | 2000-12-12 |
| 5945054 | Process for manufacturing filaments from an optically anisotropic spinning solution | Erik Wilhelmus Maria Derksen, Peter Jeroen Cloos | 1999-08-31 |
| 5618479 | Process of making core-sheath filament yarns | Franciscus A. T. Lijten | 1997-04-08 |
| 5468555 | Yarn formed from core-sheath filaments and production thereof | Franciscus A. T. Lijten | 1995-11-21 |