CATEXEL LIMITED

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
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
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1108
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 1137
 
  
 
C07D HETEROCYCLIC COMPOUNDS 1161
 
  
 
C07F ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM, OR TELLURIUM 169
 
  
 
C09F NATURAL RESINS; FRENCH POLISH; DRYING-OILS; DRIERS 17
 
  
 
C11D DETERGENT COMPOSITIONS 164
 
  
 
D06L BLEACHING, e.g. OPTICAL BLEACHING, DRY-CLEANING, OR WASHING FIBRES, THREADS, YARNS, FABRICS, FEATHERS, OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS 113
 
  
 
D21D TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE 18

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0002,232 COMPOSITIONJan 30, 15Jan 05, 17[C09F, C09D]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9469666 Preparation of bleaching catalystsMar 03, 10Oct 18, 16[C07F]
9115463 Bleaching of substratesApr 15, 11Aug 25, 15[B01J, D06L, C11D]
8946470 Method for the oxidation of unsaturated organic compoundsJul 21, 11Feb 03, 15[C07C]
8907082 1,2-bis-(4,7-dimethyl-1,4,7-triazacyclonon-1-yl)-ethane and intermediate for the synthesis of sameJul 05, 11Dec 09, 14[C07D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0000,824 FREENESS OF PAPER PRODUCTSAbandonedMay 09, 11Jan 02, 14[D21D]

Top Inventors for This Owner

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