DIC CORPORATION (TOKYO)

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR1679
 
  
 
G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS 9124
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 3122
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 3117
 
  
 
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
 
  
 
C09J ADHESIVES; ADHESIVE PROCESSES IN GENERAL 253
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156
 
  
 
B41J TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS 1101
 
  
 
B41M PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING 148
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 1137

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0226,419 POLYMERIZABLE-MONOMER-CONTAINING LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY ELEMENT USING SAMEJun 18, 15Aug 10, 17[C09K, G09G]
2017/0218,271 LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE USING THE SAMEJul 14, 15Aug 03, 17[C09K, G02F]
2017/0210,986 LIQUID CRYSTAL DISPLAY ELEMENTJul 27, 15Jul 27, 17[C09K, G02F]
2017/0210,989 LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY ELEMENT USING THE SAMESep 17, 15Jul 27, 17[C09K]
2017/0158,916 ADHESIVE TAPE, ELECTRONIC DEVICE, AND METHOD FOR DISMANTLING ARTICLEJun 25, 15Jun 08, 17[C09J]
2017/0058,160 LIQUID CRYSTAL DISPLAY DEVICEJul 23, 14Mar 02, 17[C09K, C09J, C08G, C08F, G02F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9701857 Active energy ray-curable composition, and ink composition for inkjet recording use which is prepared using said compositionMay 27, 14Jul 11, 17[C08G, C08F, C09D]
9688817 Method for producing polyarylene sulfide resin and polyarylene sulfide resin compositionMar 20, 14Jun 27, 17[C08J, C08G, C08L, C08K]
9321960 Nematic liquid crystal composition and liquid crystal display device using sameDec 11, 12Apr 26, 16[C09K]
9321961 Nematic liquid crystal compositionAug 29, 13Apr 26, 16[C09K, G02F]
9315727 Compound having fluorinated naphthalene structure and liquid crystal composition of the sameSep 19, 13Apr 19, 16[C09K, C07C]
9005726 Recording medium for ink jet ink, ink jet printed material, and method for producing the sameSep 25, 12Apr 14, 15[B41M, C08F, B41J, C09D, B32B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0205,669 IMAGE DISPLAY DEVICE AND ORIENTED MATERIAL USED IN SAMEAbandonedMay 21, 15Jul 20, 17[G02F]

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