RHODIA ACETOW GMBH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A24D CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES618
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 4105
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 498
 
  
 
B01D SEPARATION 3131
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 3135
 
  
 
D01F CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES, OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS 332
 
  
 
C08B POLYSACCHARIDES; DERIVATIVES THEREOF 229
 
  
 
C09D COATING COMPOSITIONS, e.g. PAINTS, VARNISHES, LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR 290
 
  
 
A01N PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF 194
 
  
 
B27K PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR 18

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0257,767 Acylation ProcessOct 15, 14Sep 08, 16[C09D, C08B]
2016/0192,700 CATALYTICALLY DEGRADABLE PLASTIC AND USE OF SAMEJul 30, 14Jul 07, 16[B01J, A24D, C08K]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9808785 High cohesive strength composite materials and, E.G., cigarette filters shaped therefromSep 11, 07Nov 07, 17[B01J, A24D]
9656940 Process for the recovery of acetic acidMay 14, 12May 23, 17[C07C, B01D]
9010338 Biodegradable plastic and use thereofSep 17, 09Apr 21, 15[C05G, C08J, A01N, C08L, D01F, A24D, C08K]
8986502 Photodegradable paper and its useFeb 10, 11Mar 24, 15[B01J, D21H]
8769785 Method for producing multiple fibre strips in parallel and apparatus for executing said methodFeb 18, 10Jul 08, 14[D02G]
8697213 Photodegradable plastics material and its useAug 13, 09Apr 15, 14[B32B, A24D, C08K, B01D]
7600635 Highly compressed filter tow bales and process for their productionJun 02, 04Oct 13, 09[B65D]
7198695 Method for separating hemicelluloses from a biomass containing hemicelluloses and biomass and hemicelluloses obtained by said methodFeb 08, 02Apr 03, 07[B01D]
6177194 Cellulose acetate filaments with a trilobal cross sectionJan 14, 00Jan 23, 01[D01F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2011/0011,413 FILTER TOW STRIP, FILTER ROD MACHINE, METHOD FOR PRODUCING FILTER TOW STRIPS AND METHOD FOR PRODUCING FILTER RODSAbandonedDec 04, 08Jan 20, 11[D02G, A24D, D04H]
2010/0300,468 FILTER TOW BALE, METHOD AND DEVICE FOR PRODUCING A FILTER TOW BALE AND FILTER TOW STRIPSAbandonedDec 04, 08Dec 02, 10[A24D]
2010/0037,905 FILTER OR FILTER ELEMENT FOR TOBACCO SMOKE CIGARETTE CONTAINING SUCH A FILTER OR FILTER ELEMENT AND METHOD FOR PRODUCING SUCH A FILTER OR FILTER ELEMENTAbandonedAug 10, 06Feb 18, 10[A24B, B05D, A24D, B01D]
2008/0251,091 Tobacco Smoking Filter or Filter Element with a Content of AdjunctsAbandonedOct 06, 05Oct 16, 08[A24D]
2007/0190,347 Gold-and cerium-oxide-based composition, method for the preparation and the use thereof in the form of a catalyst, in particular for carbon monoxide oxidationAbandonedFeb 17, 05Aug 16, 07[B32B, A24D]
2007/0134,144 Gold- and reducible oxide-based composition, method for the preparation and the use thereof in the form of a catalyst, in particular for carbon monoxide oxidationAbandonedFeb 17, 05Jun 14, 07[B01J]
2005/0126,582 FILTER TOWAbandonedMay 04, 04Jun 16, 05[A24D]
2005/0125,014 Gastric ring for treatment of obesityAbandonedFeb 02, 05Jun 09, 05[A61B]
2005/0119,476 Method for improving the colour index of cellulose estersAbandonedDec 21, 04Jun 02, 05[C08B]
2005/0096,202 Device for the simultaneous, continuous measurement and regulation of the acetate and triacetine level in filter rods of the tobacco-processing industryAbandonedDec 02, 04May 05, 05[B31C]
2005/0065,336 Method for separating xylose from lignocelluloses rich in xylan, in particular woodAbandonedNov 10, 04Mar 24, 05[C07H]
6776168 Disintegratable cigarette filterExpiredApr 17, 02Aug 17, 04[A24D]
6416621 Apparatus, process and pressure reactor for the treatment of solids with pressurized liquid gasesExpiredSep 11, 00Jul 09, 02[D21B, D21C]

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