TRÜTZSCHLER NONWOVENS GMBH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
D04H MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL 427
 
  
 
F26B DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM 426
 
  
 
D01D MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES, OR RIBBONS225
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156
 
  
 
B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES178
 
  
 
D06B TREATING TEXTILE MATERIALS BY LIQUIDS, GASES, OR VAPOURS 112
 
  
 
D06C FINISHING, DRESSING, TENTERING, OR STRETCHING TEXTILE FABRICS 111

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0145,166 FOULARD FOR APPLYING A BINDER TO A GAUZEApr 18, 13May 28, 15[D06C, D06B, D04H]
2014/0215,848 DEVICE FOR TREATING A MATERIAL, IN PARTICULAR FOR DRYING A PREFERABLY STRIP-SHAPED MATERIALSep 12, 12Aug 07, 14[F26B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9481544 Cable guide for fibres that are combined in cablesJun 06, 12Nov 01, 16[B65H, D02H]
9333731 Device for bonding textile fibers by means of hot gasesMar 22, 12May 10, 16[D06C, F26B, D04H, B32B]
9334585 Spinning bath vatJun 06, 12May 10, 16[D01D]
9181643 Device and method for producing a nonwoven composite fabricJan 20, 12Nov 10, 15[D04H]
9181643 Device and method for producing a nonwoven composite fabricJan 20, 12Nov 10, 15[D04H]
9033692 Spinneret for wet spinningApr 13, 12May 19, 15[D01D]
8997371 Device for the flow-through treatment of web-shaped materialMar 19, 11Apr 07, 15[F26B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0335,307 INTERIOR COMPONENT FOR A VEHICLEAbandonedDec 21, 12Nov 13, 14[D06B, B60R, D06N, B32B, D04H]
2014/0215,780 METHOD AND DEVICE FOR PERFORATING A NON-WOVEN FABRIC BY MEANS OF HYDRODYNAMIC NEEDLINGAbandonedSep 11, 12Aug 07, 14[B26F, D04H]
2013/0112,136 DEVICE FOR APPLYING FLUID MEDIAAbandonedJul 20, 11May 09, 13[B05C]
2013/0042,448 DEVICE FOR SOLIDIFYING A MATERIAL WEBAbandonedJan 29, 11Feb 21, 13[D06B, D04H]
7361241 Filamentary nonwoven bandage fabricExpiredFeb 05, 04Apr 22, 08[B32B]

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