Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6844060 | Elastane yarn having a linear density of at least 2500 dtex and a cross-sectional width to height ratio of at least 4:1 | Ulrich Reinehr, Tilo Sehm, Toni Herbertz | 2005-01-18 |
| 6830715 | Method and device for producing elastane threads from recycling material | Ulrich Reinehr, Tilo Sehm, Toni Herbertz, Helmut Judat | 2004-12-14 |
| 6774064 | Elastane package | Ulrich Reinehr, Tilo Sehm, Toni Herbertz | 2004-08-10 |
| 6699414 | Method of producing elastane fiber by wet spinning | Ulrich Reinehr, Tilo Sehm, Toni Herbertz, Günter Spilgies | 2004-03-02 |
| 6675442 | Method for the storing of elastan filaments with coarse tires | Ulrich Reinehr, Tilo Sehm, Toni Herbertz | 2004-01-13 |
| 6602453 | Process of making elastane yarn | Ulrich Reinehr, Tilo Sehm, Toni Herbertz | 2003-08-05 |
| 6492021 | Elastane fiber | Ulrich Reinehr, Tilo Sehm, Toni Herbertz, Günter Spilgies | 2002-12-10 |
| 5961908 | Apparatus and a process for the production of elastane filaments | Ulrich Reinehr, Tilo Sehm, Toni Herbertz | 1999-10-05 |
| 5813068 | Apparatus and a process for washing continuously wet-spun elastane | Ulrich Reinehr, Gunter Turck, Tilo Sehm, Toni Herbertz, Gino Antolini | 1998-09-29 |
| 5756205 | Process for preparing multifilament, wet-spun elastane threads | Ulrich Reinehr, Gunter Turck, Tilo Sehm, Toni Herbertz, Gino Antolini | 1998-05-26 |
| 5741867 | Process for adjusting the viscosity of highly concentrated elastane solutions for the dry spinning or wet spinning of elastane fibres | Ulrich Reinehr, Gunter Turck, Tilo Sehm, Toni Herbertz, Gino Antolini | 1998-04-21 |
| 5670105 | Process for preparing multifilament wet-spun elastane threads | Ulrich Reinehr, Gunter Turck, Tilo Sehm, Toni Herbertz, Gino Antolini | 1997-09-23 |
| 5610229 | Process for adjusting the viscosity of highly concentrated elastane solutions for the dry spinning or wet spinning of elastane fibres | Ulrich Reinehr, Gunter Turck, Tilo Sehm, Toni Herbertz, Gino Antolini | 1997-03-11 |
| 5215819 | Processes for the production of mono- and multifilaments and staple fibers based on kolyarylene sulfides and high-strength polyarylene sulfide fibers | Michael Kraemer, Roland Vogelsgesang, Wolfram Wagner, Wolfgang Olges, Thomas Dragovic | 1993-06-01 |
| 5024797 | Processes for the production of mono- and multifilaments and staple fibers based on polyarylene sulfides | Michael Kraemer, Roland Vogelsgesang, Wolfram Wagner, Wolfgang Olges, Thomas Dragovic | 1991-06-18 |
| 4688590 | Process and an apparatus for the distribution of fluids | Winand Hahn, Roland Vogelsgesang, Wolfram Wagner | 1987-08-25 |