OERLIKON HEBERLEIN TEMCO WATTWIL AG

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
D02G CRIMPING OR CURLING FIBRES, FILAMENTS, YARNS, OR THREADS; YARNS OR THREADS425
 
  
 
D02J FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES, OR THE LIKE 37

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8726474 Texturing device and method for texturing continuous yarnsJan 19, 10May 20, 14[D02J, D02G]
7752723 Nozzle core for a device used for producing loop yarn as well as method for the production of a nozzle coreApr 01, 04Jul 13, 10[D02J, D02G]
7568266 Method and entanglement nozzle for reproducing knotted yarnMar 16, 06Aug 04, 09[D02J, D02G]
7500296 Texturing nozzle and method for the texturing of endless yarnMar 28, 03Mar 10, 09[D02G]
D520028 Yarn-handling deviceJan 22, 04May 02, 06[]
D519527 Nozzle for textile machineJan 22, 04Apr 25, 06[]
6834417 Method and device for processing filament yarn, and use of said deviceDec 26, 01Dec 28, 04[D02G]
6088892 Method of aerodynamic texturing, texturing nozzle, nozzle head and use thereofFeb 25, 98Jul 18, 00[D02J, D02G]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2009/0211,219 Device and method for treating filament yarn and fancy knotted, migrated, and false-twist yarnAbandonedJun 29, 05Aug 27, 09[D02G]
7353575 Method and device for producing a fancy knotted yarnExpiredSep 27, 02Apr 08, 08[D02G]

Top Inventors for This Owner

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