REX-TONE INDUSTRIES LTD

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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 389
 
  
 
C09B ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES; MORDANTS; LAKES 241
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 186
 
  
 
C07B GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR 116
 
  
 
C07D HETEROCYCLIC COMPOUNDS 1161
 
  
 
D06P DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS, OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM 118

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9499707 Water soluble and water fast dyes for ink jet printingMar 22, 13Nov 22, 16[B05D, C09D, C09B]
8834620 Black disazo dyes, their preparation and useOct 17, 11Sep 16, 14[C09D, C09B]
8361168 Black trisazo dyes, their preparation and their useDec 22, 11Jan 29, 13[C09D, D06P]
7842801 Phthalocyanine dyes and their preparation and useDec 17, 08Nov 30, 10[C07D, C07B, C09D]
7828886 Anthrapyridone dyes and their preparation and useSep 24, 09Nov 09, 10[C07D, C09D]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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