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Patent applications and USPTO patent grants for Hutte; Stephan.The latest application filed is for "spun-dyed polyurethaneurea fibres, a process for their production and their use for producing fabrics".
Patent | Date |
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Spun-dyed polyurethaneurea fibres, a process for their production and their use for producing fabrics Grant 7,364,792 - Hutte April 29, 2 | 2008-04-29 |
Spun-dyed polyurethaneurea fibres, a process for their production and their use for producing fabrics App 20060210794 - Hutte; Stephan | 2006-09-21 |
Chlorine-resistant elastane fibers protected against colour change App 20050288417 - Hutte, Stephan ;   et al. | 2005-12-29 |
Chlorine-resistant elastan fibers App 20050038138 - Hutte, Stephan ;   et al. | 2005-02-17 |
Process for the production of polyurethane urea fibers by including a combination of polydimethylsiloxane, alkoxylated polydimethylsiloxane and a fatty acid salt in the spinning solution App 20040150134 - Hutte, Stephan | 2004-08-05 |
Polyurethane-urea fibres with improved resistance Grant 6,663,959 - Zweering , et al. December 16, 2 | 2003-12-16 |
Process for the protection of elastane fibres Grant 5,969,028 - Hutte October 19, 1 | 1999-10-19 |
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