LENZING AKTIENGESELLSCHAFT

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
D01F CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES, OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS 466
 
  
 
D01D MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES, OR RIBBONS1711
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 15110
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 13103
 
  
 
D04H MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL 1021
 
  
 
D21H PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C, D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR 929
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM8149
 
  
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 870
 
  
 
B01D SEPARATION 7127
 
  
 
C08B POLYSACCHARIDES; DERIVATIVES THEREOF 724

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0023,216 FUNCTIONALIZED MOLDED CELLULOSE BODY AND METHOD FOR PRODUCING THE SAMEOct 04, 17Jan 25, 18[D01D, D01F, C08L, C08K]
2017/0283,568 POLYSACCHARIDE FILM AND METHOD FOR THE PRODUCTION THEREOFMay 24, 17Oct 05, 17[C08J, B29C]
2017/0254,023 DISPERSIBLE WIPEMar 03, 17Sep 07, 17[A61K, D21H, A61Q]
2017/0121,855 LYOCELL STAPLE FIBERSep 30, 15May 04, 17[D01D, D01F]
2016/0348,280 FUNCTIONALIZED MOLDED CELLULOSE BODY AND METHOD FOR PRODUCING THE SAMEAug 08, 16Dec 01, 16[D01D, D01F, C08L, C08K]
2016/0326,671 CELLULOSE FIBERDec 22, 14Nov 10, 16[D01F]
2016/0138,195 POLYSACCHARIDE FIBERS AND METHOD FOR PRODUCING SAMEJun 13, 14May 19, 16[D01F, A61L]
2016/0138,196 POLYSACCHARIDE FIBERS AND METHOD FOR PRODUCING SAMEJun 13, 14May 19, 16[D01F, A61L]
2016/0138,217 FLUORESCENT FIBER, ITS USE AND PROCESSES FOR ITS PRODUCTIONJan 20, 16May 19, 16[D06P, D06M, D02G, D01F]
2015/0380,703 BATTERY SEPARATORFeb 22, 13Dec 31, 15[H01M]

View all Publication..

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9873964 Dispersible non-woven fabricsNov 10, 16Jan 23, 18[A61K, D21H, A61Q, D04H]
9822188 Cellulose suspension, method for the production and use thereofNov 14, 14Nov 21, 17[C08J, C08B, C08L, D21C]
9701800 Polysaccharide film and method for the production thereofApr 10, 14Jul 11, 17[C08J, B29C]
9334592 Process for the production of a hydroentangled product comprising cellulose fibersOct 10, 08May 10, 16[D01D, D01F, D04H]
9163095 Cellulose powder and processes for its productionSep 12, 08Oct 20, 15[C08J, C08B, B01J, C08L]
8827192 Cellulose suspension and processes for its productionSep 12, 08Sep 09, 14[B02C, B27N, B27K, B27L, D21D]
8633120 Lyocell fiberSep 15, 08Jan 21, 14[B32B]
8579119 Backwash filterJan 17, 08Nov 12, 13[B01D]
8580167 Lyocell method comprising an adjustment of the processing duration based on the degree of polymerizationOct 24, 12Nov 12, 13[D01D, B29C]
8524326 Process for the treatment of cellulosic molded bodiesJan 19, 09Sep 03, 13[B05D, C09D, D06M]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0244,576 CELLULOSE FIBERS WITH AN ENHANCED METERING CAPABILITY, PROCESSES FOR THEIR PRODUCTION OF THESE AND THEIR USE TO REINFORCE COMPOUND MATERIALSAbandonedMar 30, 16Aug 25, 16[C08J, D01G, D01F]
2015/0247,288 DISPERSIBLE NON-WOVEN FABRICSAbandonedMay 06, 14Sep 03, 15[D21H, D04H]
2013/0295,151 PROCESS FOR THE TREATMENT OF CELLULOSIC MOLDED BODIESAbandonedAug 27, 09Nov 07, 13[A61K, B05D, A61P, B32B]
2013/0267,140 FLAME RESISTANT FABRIC FOR PROTECTIVE CLOTHINGAbandonedNov 07, 11Oct 10, 13[D02G]
2013/0189,474 CELLULOSIC STAPLE FIBER AND ITS USEAbandonedDec 21, 12Jul 25, 13[D02G, B32B]
2013/0149,932 COLORED FLAME RETARDANT SHAPED CELLULOSIC ARTICLE AND PRODUCTS PRODUCED FROM ITAbandonedApr 20, 11Jun 13, 13[C08L, D01F]
2013/0149,933 FLUORESCENT FIBERS AND THEIR USEAbandonedJul 11, 11Jun 13, 13[D01F]
2013/0108,676 USE OF A CELLULOSE FIBERAbandonedMar 15, 11May 02, 13[A61K, A61Q]
2012/0318,169 FUNCTIONALIZED MOLDED CELLULOSE BODY AND METHOD FOR PRODUCING THE SAMEAbandonedDec 15, 10Dec 20, 12[B29C, C08L, C08K]
2012/0270,456 FLAME RETARDANT FABRIC FOR PROTECTIVE CLOTHINGAbandonedOct 20, 10Oct 25, 12[D03D, B32B]
2012/0244,335 FLUORESCENT FIBER, ITS USE AND PROCESSES FOR ITS PRODUCTIONAbandonedAug 05, 10Sep 27, 12[D06P, D02G]
2012/0178,620 CARBOXYETHYL CELLULOSE FIBERS, THEIR USE IN WOUND DRESSINGS AND HYGIENE ITEMS AND METHOD FOR PRODUCING THE SAMEAbandonedJul 27, 10Jul 12, 12[C08B, B01J]
2012/0178,856 CELLULOSE FIBERS WITH AN ENHANCED METERING CAPABILITY, PROCESSES FOR THEIR PRODUCTION AND THEIR USE TO REINFORCE COMPOUND MATERIALSAbandonedJul 27, 10Jul 12, 12[B02C, C08L, D02G]
2012/0156,462 ULTRAVIOLET PROTECTIVE FABRICS BASED ON MAN-MADE CELLULOSIC FIBERSAbandonedMay 03, 10Jun 21, 12[D04B, B32B]
2012/0156,486 FLAME RETARDANT CELLULOSIC MAN-MADE FIBERSAbandonedDec 20, 11Jun 21, 12[B32B]
2012/0073,572 Intubation Stylet & Endotracheal TubeAbandonedSep 24, 10Mar 29, 12[A61M]
2011/0200,783 CELLULOSIC STAPLE FIBER AND ITS USEAbandonedApr 27, 11Aug 18, 11[C09K, D02G, B32B, C08K]
2011/0172,624 USE OF LYOCELL FIBERS AS WELL AS ARTICLES CONTAINING LYOCELL FIBERSAbandonedSep 21, 09Jul 14, 11[A61L]
2011/0020,644 PELLETS OF CELLULOSIC SPUN FIBERS, THEIR PRODUCTION AND USEAbandonedDec 18, 08Jan 27, 11[B29C, D02G, B32B]
2010/0291,823 MICROFIBERAbandonedDec 05, 08Nov 18, 10[D03D, D02G]

View all patents..

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.