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Stephan Hutte
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Leverkusen, DE
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Patents Grants
last 30 patents
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Patent Grant
Spun-dyed polyurethaneurea fibres, a process for their production a...
Patent number
7,364,792
Issue date
Apr 29, 2008
Stephan Hütte
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Polyurethane-urea fibres with improved resistance
Patent number
6,663,959
Issue date
Dec 16, 2003
Bayer Aktiengesellschaft
Uwe Zweering
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Coating compound for fibres
Patent number
6,391,953
Issue date
May 21, 2002
Bayer Aktiengesellschaft
Stephan Hütte
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Grant
Polyurethanes and elastane fibres finished to render them antistatic
Patent number
6,329,452
Issue date
Dec 11, 2001
Bayer Aktiengesellschaft
Stephan Hütte
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Grant
Biodegradable coating compositions
Patent number
6,139,764
Issue date
Oct 31, 2000
Bayer Aktiengesellschaft
Stephan Hutte
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Process for the protection of elastane fibres
Patent number
5,969,028
Issue date
Oct 19, 1999
Bayer Aktiengesellschaft
Stephan Hutte
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Chlorine-resistant elastane fibres
Patent number
5,969,008
Issue date
Oct 19, 1999
Bayer Aktiengesellschaft
Stephan Hutte
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Patents Applications
last 30 patents
Information
Patent Application
Spun-dyed polyurethaneurea fibres, a process for their production a...
Publication number
20060210794
Publication date
Sep 21, 2006
Dorlastan Fibers GmbH
Stephan Hutte
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Chlorine-resistant elastane fibers protected against colour change
Publication number
20050288417
Publication date
Dec 29, 2005
Dorlastan Fibers GmbH
Stephan Hutte
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Chlorine-resistant elastan fibers
Publication number
20050038138
Publication date
Feb 17, 2005
Bayer Faser GmbH
Stephan Hutte
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Process for the production of polyurethane urea fibers by including...
Publication number
20040150134
Publication date
Aug 5, 2004
Bayer Faser GmbH
Stephan Hutte
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING