Anderheggen; Wolfgang

Patent Applications and Registrations

Patent applications and USPTO patent grants for Anderheggen; Wolfgang.The latest application filed is for "elastane yarn having a linear density of at least 2500 dtex and a cross-sectional width to height ratio of at least 4:1".

Company Profile

0.6.4

Anderheggen; Wolfgang - Dormagen DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Elastane yarn having a linear density of at least 2500 dtex and a cross-sectional width to height ratio of at least 4:1 Grant 6,844,060 - Reinehr , et al. January 18, 2	2005-01-18
Method and device for producing elastane threads from recycling material Grant 6,830,715 - Reinehr , et al. December 14, 2	2004-12-14
Elastane package Grant 6,774,064 - Reinehr , et al. August 10, 2	2004-08-10
Method of producing elastane fiber by wet spinning Grant 6,699,414 - Reinehr , et al. March 2, 2	2004-03-02
Method for the storing of elastan filaments with coarse tires Grant 6,675,442 - Reinehr , et al. January 13, 2	2004-01-13
Elastane yarn having a linear density of at least 2500 dtex and a cross-sectional width to height ratio of at least 4:1 App 20030203197 - Reinehr, Ulrich ; et al.	2003-10-30
Process of making elastane yarn Grant 6,602,453 - Reinehr , et al. August 5, 2	2003-08-05
Elastane fiber and methods of production App 20030068494 - Reinehr, Ulrich ; et al.	2003-04-10
Process and an apparatus for the separation of oil from chopped elastane fibers which contain preparations App 20020175123 - Anderheggen, Wolfgang ; et al.	2002-11-28
Method for the storing of elastan filaments with coarse titres App 20020083566 - Reinehr, Ulrich ; et al.	2002-07-04

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