SUN CHEMICAL CORPORATION

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Technologies

Intl Class Technology # of Patents Rank
 
 
 
C09B ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES; MORDANTS; LAKES 486
 
 
 
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 4117
 
 
 
C07D HETEROCYCLIC COMPOUNDS 2795
 
 
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 2279
 
 
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 1753
 
 
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 1073
 
 
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 838
 
 
 
C09C TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES 816
 
 
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 673
 
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM5116

Top Patents (by citation)

Patent # Title Filing Date Issue Date Intl Class Cited #
5,173,111 Abrasion resistant printing inksNov 18, 91Dec 22, 92[C09D]35
6,232,361 Radiation curable water based cationic inks and coatingsDec 11, 98May 15, 01[C08F, C09D, B32B]27
5,778,789 Offset lithographic printing process with a water based inkMar 13, 96Jul 14, 98[B41M, C09D]22
6,503,317 Dye based aqueous pigment dispersionsNov 20, 00Jan 07, 03[C09D, C09B]20
5,417,749 Microemulsion printing inkMar 29, 94May 23, 95[C09D]20
6,410,619 Method for conditioning organic pigmentsNov 22, 99Jun 25, 02[C09B]19
5,725,646 Water-based offset lithographic printing inkMar 13, 96Mar 10, 98[C09D]19
5,178,672 Printing compositionsApr 08, 91Jan 12, 93[C09D, C08L]17
5,062,894 Poly (alkylene oxide)-modified diarylide pigment compositionJun 25, 91Nov 05, 91[C09D, C09B]17
5,236,498 Quinacridone solid solutions having unique styling applicationsNov 26, 91Aug 17, 93[C08B]13

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2013/0149,507 HIGH SPEED PRINTING INKAug 18, 10Jun 13, 13[C09D]
2013/0136,903 DESIGN OF HIGH SPEED SOLVENT-BASED FLEXOGRAPHIC/ROTOGRAVURE PRINTING INKSAug 18, 10May 30, 13[B05D]
2013/0065,467 Substrate Printed with a Water-Based Urethane Printing Ink with Improved Performance PropertiesSep 10, 11Mar 14, 13[B05D, B32B]
2013/0017,948 REVERSIBLE PIEZOCHROMIC SYSTEM, METHODS OF MAKING A REVERSIBLE PIEZOCHROMIC SYSTEM, AND METHODS OF USING A REVERSIBLE PIEZOCHROMIC SYSTEMMar 30, 11Jan 17, 13[B41M, B32B]
2012/0325,102 VISCOELASTICITY OF INKS FOR HIGH SPEEDING PRINTINGMar 01, 11Dec 27, 12[C09D, B41F]
2012/0321,794 SURFACE TENSION OF INKS FOR HIGH SPEEDING PRINTINGMar 01, 11Dec 20, 12[C09D]
2012/0304,879 WET-TRAPPING OF ENERGY CURABLE FLEXOGRAPHIC INKS AND COATINGSJan 24, 11Dec 06, 12[B41M]
2012/0307,347 COLORED FLUIDS FOR ELECTROWETTING, ELECTROFLUIDIC, AND ELECTROPHORETIC TECHNOLOGIESDec 20, 10Dec 06, 12[C09K, G02B, G02F]
2012/0309,661 LOW-VOC SOLVENT SYSTEMSJan 21, 11Dec 06, 12[C09K, C09D, C11D]
2012/0260,823 NOVEL CRYSTAL FORMS OF QUINACRIDONES MADE FROM 2,9-DIMETHOXYQUINACRIDONE AND 2,9-DICHLOROQUINACRIDONEMay 16, 12Oct 18, 12[C08K]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8,430,954 Crystal forms of quinacridones made from 2,9-dimethoxyquinacridone and 2,9-dichloroquinacridoneMay 16, 12Apr 30, 13[C09B]
8,421,043 Solid state radiation source arrayNov 30, 07Apr 16, 13[A61N, H05G, G01J]
8,414,792 Carbon nanotube dispersionsSep 09, 09Apr 09, 13[C09K]
8,409,342 Magnetic pigments and process of enhancing magnetic propertiesJun 26, 12Apr 02, 13[B05D, C09C]
8,399,534 EC coating and inks having improved resistanceJan 30, 09Mar 19, 13[C08G, C08F, C09D, B29C, C03C, B01F]
8,383,699 Printing inks for nonwoven substratesNov 02, 06Feb 26, 13[C09D]
8,349,067 Multi-colored lustrous pearlescent pigmentsOct 31, 07Jan 08, 13[A01N, C09C, A61K]
8,323,396 Orange pearlescent pigmentsFeb 18, 08Dec 04, 12[B32B, C09C]
8,272,729 Ink jet printer and a process of ink jet printingNov 30, 07Sep 25, 12[B41J]
8,235,517 Printing processOct 27, 05Aug 07, 12[B41J]

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Top Inventors for This Owner

Inventor Name Address # of Patent/Pub
Schwartz Russell J
Cincinnati, OH
35
Laksin Mikhail
Scotch Plains, NJ
28
Krishnan Ramasamy
Colonia, NJ
25
Herlihy Shaun Lawrence
Kent, GB
19
Schottland Philippe
West Chester, OH
19
Chatterjee Subhankar
Hampton, NJ
18
Caiger Nigel Anthony
Somerset, GB
16
Robertson George H
Loveland, OH
16
Hollman Aaron M
Union, KY
14
Kveglis Albert A
Pine Brook, NJ
14