ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 20342
 
  
 
G03F PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR 1589
 
  
 
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 1478
 
  
 
C07D HETEROCYCLIC COMPOUNDS 13149
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 10110
 
  
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR1085
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 2136
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156
 
  
 
C04B LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS 167
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 1124

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0336,709 COATING COMPOSITIONS FOR USE WITH AN OVERCOATED PHOTORESISTMay 23, 16Nov 23, 17[G03F]
2017/0200,904 AN ORGANIC ELECTROLUMINESCENT COMPOUND AND AN ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAMEJun 09, 15Jul 13, 17[C09K, H01L, C07D]
2017/0117,485 ELECTRON BUFFERING MATERIAL AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAMEMar 17, 15Apr 27, 17[C09K, H01L, C07D]
2017/0059,991 COATING COMPOSITION FOR USE WITH AN OVERCOATED PHOTORESISTAug 31, 16Mar 02, 17[C07D, C09D, G03F]
2017/0047,527 MULTI-COMPONENT HOST MATERIAL AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAMEApr 29, 15Feb 16, 17[C09K, H01L]
2017/0047,528 ORGANIC ELECTROLUMINESCENT COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAMEApr 30, 15Feb 16, 17[C09K, H01L, C07D]
2017/0005,276 ELECTRON BUFFERING MATERIAL AND ORGANIC ELECTROLUMINESCENT DEVICEMar 17, 15Jan 05, 17[H01L, C07D]
2016/0060,393 POLYARYLENE MATERIALSAug 29, 14Mar 03, 16[C08G, C09D, C08L]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9880469 Resins for underlayersJul 07, 15Jan 30, 18[C08G, C07D, C07C, C09D, G03F]
9868820 Polyarylene materialsAug 29, 14Jan 16, 18[H01L, C08G, C09D, H01B, C08L]
9859507 Organic electroluminescent compound and organic electroluminescent device comprising the sameApr 30, 15Jan 02, 18[C09K, H01L, H05B, C07D]
9809672 Aromatic resins for underlayersNov 29, 16Nov 07, 17[H01L, C08G, C09D, G03F]
9806271 Organic electroluminescent compound and organic electroluminescent device comprising the sameJul 10, 15Oct 31, 17[C09K, H01L, C07D]
9768394 Organic electroluminescent compound and organic electroluminescent device comprising the sameMay 27, 15Sep 19, 17[C09K, H01L, C07D]
9752051 Polyarylene polymersMar 03, 16Sep 05, 17[H01L, C08G, C09D, C08K]
9753370 Multiple-pattern forming methodsAug 26, 15Sep 05, 17[H01L, G03F]
9732099 Organic electroluminescent compounds and organic electroluminescent devices comprising the sameAug 07, 15Aug 15, 17[H01L, C07D]
9698355 Organic electroluminescent compounds and organic electroluminescent device comprising the sameJun 26, 15Jul 04, 17[C09K, H01L, C07D]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0249,224 NOVEL COMBINATION OF A HOST COMPOUND AND A DOPANT COMPOUND AND AN ORGANIC ELECTROLUMINESCENCE DEVICE COMPRISING THE SAMEAbandonedSep 10, 13Sep 03, 15[C09K, H01L, C07F, C07D]
2015/0115,205 NOVEL ORGANIC ELECTROLUMINESCENCE COMPOUNDS AND ORGANIC ELECTROLUMINESCENCE DEVICE CONTAINING THE SAMEAbandonedMay 02, 13Apr 30, 15[C09K, H01L]
2015/0108,668 SUBLIMATION PURIFICATION APPARATUS AND METHODAbandonedMay 20, 13Apr 23, 15[H01L, B01D]
2015/0105,563 NOVEL ORGANIC ELECTROLUMINESCENT COMPOUNDS AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAMEAbandonedApr 02, 13Apr 16, 15[H01L]
2014/0084,271 NOVEL ORGANIC ELECTROLUMINESCENT COMPOUNDS AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAMEAbandonedDec 21, 11Mar 27, 14[H01L]
2014/0077,179 NOVEL COMPOUND FOR ORGANIC ELECTRONIC MATERIAL AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAMEAbandonedNov 16, 11Mar 20, 14[H01L]
2014/0061,609 NOVEL COMPOUNDS FOR ORGANIC ELECTRONIC MATERIAL AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAMEAbandonedOct 13, 11Mar 06, 14[H01L]
2014/0054,564 ELECTROLUMINESCENT DEVICE USING ELECTROLUMINESCENT COMPOUND AS LUMINESCENT MATERIALAbandonedJul 29, 11Feb 27, 14[H01L]
2013/0248,830 CHARGE TRANSPORT LAYERS AND FILMS CONTAINING THE SAMEAbandonedMar 14, 13Sep 26, 13[H01L]
2012/0235,123 NOVEL ORGANIC ELECTROLUMINESCENT COMPOUNDS AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAMEAbandonedAug 03, 10Sep 20, 12[H01L, C07F, C07D]
2012/0217,485 NOVEL ORGANIC ELECTROLUMINESCENT COMPOUNDS AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAMEAbandonedJul 30, 10Aug 30, 12[H01L, C07D]
2012/0206,037 NOVEL ORGANIC ELECTROLUMINESCENT COMPOUNDS AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAMEAbandonedJul 19, 10Aug 16, 12[C07F, H05B, C07D]
2012/0104,940 NOVEL COMPOUNDS FOR ORGANIC ELECTRONIC MATERIAL AND ORGANIC ELECTRONIC DEVICE USING THE SAMEAbandonedMar 19, 10May 03, 12[C07F, H05B, C07D, C07C]
8143781 Organic electroluminescent compounds with high efficiency and display device using the sameExpiredNov 19, 07Mar 27, 12[H01J, H01L, C07C]
2010/0151,389 Alkaline developable photosensitive materialsAbandonedSep 22, 09Jun 17, 10[G03F]

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.