Penn Color, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 3122
 
  
 
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
 
  
 
G03G ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY 279
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 1119
 
  
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 177
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 1101

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0340,459 METHODS FOR MAKING WATER BASED CATIONIC POLYMERS FOR INK, COATING, AND FILM APPLICATIONSAug 05, 16Nov 24, 16[C08F, C09D]
2015/0252,168 THERMALLY-CONDUCTIVE SALT-CONTAINING PARTICLES OF CARBON BLACK AND METALMar 04, 15Sep 10, 15[C08K]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9441123 Cationic water based polymers for ink, coating, and film applicationsAug 15, 12Sep 13, 16[C08J, C08F, C09D]
9434849 Water based anionic polymers for ink, coating, and film applicationsOct 17, 13Sep 06, 16[C08G, C08F, C09D]
8247155 Production of toner for use in printing applicationsJan 15, 09Aug 21, 12[G03G]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8652745 Ink toner particles with controlled surface morphologyExpiredJul 20, 12Feb 18, 14[G03G]
2004/0076,847 Colored wood/polymer compositesAbandonedOct 17, 02Apr 22, 04[B32B]

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