Issued Patents All Time
Showing 1–25 of 30 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, Wolfgang Anderheggen | 2005-01-18 |
| 6830715 | Method and device for producing elastane threads from recycling material | Ulrich Reinehr, Tilo Sehm, Wolfgang Anderheggen, Helmut Judat | 2004-12-14 |
| 6774064 | Elastane package | Ulrich Reinehr, Tilo Sehm, Wolfgang Anderheggen | 2004-08-10 |
| 6699414 | Method of producing elastane fiber by wet spinning | Ulrich Reinehr, Tilo Sehm, Wolfgang Anderheggen, Günter Spilgies | 2004-03-02 |
| 6675442 | Method for the storing of elastan filaments with coarse tires | Ulrich Reinehr, Tilo Sehm, Wolfgang Anderheggen | 2004-01-13 |
| 6602453 | Process of making elastane yarn | Ulrich Reinehr, Tilo Sehm, Wolfgang Anderheggen | 2003-08-05 |
| 6492021 | Elastane fiber | Ulrich Reinehr, Tilo Sehm, Wolfgang Anderheggen, Günter Spilgies | 2002-12-10 |
| 5961908 | Apparatus and a process for the production of elastane filaments | Ulrich Reinehr, Tilo Sehm, Wolfgang Anderheggen | 1999-10-05 |
| 5813068 | Apparatus and a process for washing continuously wet-spun elastane | Ulrich Reinehr, Gunter Turck, Tilo Sehm, Wolfgang Anderheggen, Gino Antolini | 1998-09-29 |
| 5756205 | Process for preparing multifilament, wet-spun elastane threads | Ulrich Reinehr, Gunter Turck, Tilo Sehm, Wolfgang Anderheggen, 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, Wolfgang Anderheggen, Gino Antolini | 1998-04-21 |
| 5670105 | Process for preparing multifilament wet-spun elastane threads | Ulrich Reinehr, Gunter Turck, Tilo Sehm, Wolfgang Anderheggen, 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, Wolfgang Anderheggen, Gino Antolini | 1997-03-11 |
| 4810448 | Processes for the production of dry-spun polyacrylonitrile profiled fibres and filaments | Ulrich Reinehr, Kurt Bernklau, Hermann-Josef Jungverdorben, Hans K. Burghartz | 1989-03-07 |
| 4650624 | Process for the production of filaments and fibres from acrylonitrile polymers | Ulrich Reinehr | 1987-03-17 |
| 4508672 | Continuous dry-spinning process for highly shrinkable acrylonitrile filaments and fibers | Ulrich Reinehr, Hermann-Josef Jungverdorben | 1985-04-02 |
| 4505870 | Preparation of low residual solvent content polyacrylonitrile filaments | Ulrich Reinehr, Hermann-Josef Jungverdorben, Hans Uhlemann | 1985-03-19 |
| 4497868 | Very fine denier synthetic fibers | Ulrich Reinehr, Hermann-Josef Jungverdorben, Joachim Dross | 1985-02-05 |
| 4483903 | Dry-spun hollow polyacrylonitrile fibres and filaments and process for the production thereof | Ulrich Reinehr, Kurt Bernklau, Hans K. Burghart, Hermann-Josef Jungverdorben | 1984-11-20 |
| 4457885 | Process for the production of dry-spun hollow polyacrylonitrile fibers and filaments | Ulrich Reinehr, Kurt Bernklau, Hans K. Burghartz, Hermann-Josef Jungverdorben | 1984-07-03 |
| 4451423 | Process for the production of flame resistant moulded polymer articles | Ulrich Reinehr, Günter Spilgies | 1984-05-29 |
| 4438060 | Process for producing cross-sectionally stable, hygroscopic fibers and filaments having a core-jacket structure | Ulrich Reinehr, Hermann-Josef Jungverdorben | 1984-03-20 |
| 4432923 | Process for the production of dry-spun hollow polyacrylonitrile fibers and filaments | Ulrich Reinehr, Hermann-Josef Jungverdorben, Hans K. Burghartz | 1984-02-21 |
| 4427613 | Continuous process for the production of filaments or fibers from difficultly soluble synthetic polymers | Ulrich Reinehr, Joachim Dross, Hermann-Josef Jungverdorben, Hans K. Burghartz | 1984-01-24 |
| 4400339 | Process for producing very fine denier synthetic fibers | Ulrich Reinehr, Hermann-Josef Jungverdorben, Joachim Dross | 1983-08-23 |