DUPONT DISPLAYS, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01B CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING, OR DIELECTRIC PROPERTIES 668
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 4358
 
  
 
H05B ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR 2109
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 186
 
  
 
B41J TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS 1101
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 1115
 
  
 
F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 1109
 
  
 
G03G ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY 180
 
  
 
H01C RESISTORS127

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8616666 Multicolor electronic devices and processes of forming the same by printingDec 10, 08Dec 31, 13[B05D, B41J]
6563262 Thin metal-oxide layer as stable electron-injecting electrode for light emitting diodesOct 26, 00May 13, 03[H05B]
6075203 Photovoltaic cellsMay 18, 98Jun 13, 00[H01L]
5968416 Optical quality transparent conductorsMar 17, 97Oct 19, 99[H01B]
5895717 Electrochemical light-emitting devicesNov 08, 95Apr 20, 99[H05B]
5804836 Smart polymer image processorAug 06, 97Sep 08, 98[H01L]
5723873 Bilayer composite electrodes for diodesMar 03, 94Mar 03, 98[H01L]
5682043 Electrochemical light-emitting devicesJun 28, 94Oct 28, 97[H01L]
5626795 Optical quality transparent conductorsJun 07, 95May 06, 97[H01B]
5624605 Processible forms of electrically conductive polyanilineJun 07, 95Apr 29, 97[H01B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8033883 Process for forming an organic electronic deviceExpiredNov 26, 08Oct 11, 11[H01J]
2011/0227,075 BACKPLANE STRUCTURES FOR SOLUTION PROCESSED ELECTRONIC DEVICESAbandonedDec 04, 09Sep 22, 11[H01L]
2011/0223,340 ELECTRO-FORM NOZZLE APPARATUS AND METHOD FOR SOLUTION COATINGAbandonedNov 18, 09Sep 15, 11[B05D, B05B]
7524923 Suzuki polycondensation for preparing aryl polymers from dihalide monomersExpiredDec 20, 05Apr 28, 09[C08G]
2009/0101,870 ELECTRON TRANSPORT BI-LAYERS AND DEVICES MADE WITH SUCH BI-LAYERSAbandonedOct 21, 08Apr 23, 09[C09K]
7474115 Organic electronic device display defect detectionExpiredDec 16, 05Jan 06, 09[G01R]
2008/0207,823 Active Compositions And MethodsAbandonedDec 28, 05Aug 28, 08[C08L]
2007/0298,530 PROCESS FOR MAKING AN ORGANIC ELECTRONIC DEVICEAbandonedJun 05, 07Dec 27, 07[H01L]
2007/0170,401 Cationic compositions of electrically conducting polymers doped with fully-fluorinated acid polymersAbandonedDec 22, 06Jul 26, 07[H01B]
2007/0075,626 Electronic devices and processes for forming electronic devicesAbandonedJun 05, 06Apr 05, 07[H05B]
2007/0040,496 Organic electronic device and a process for forming the sameAbandonedJun 05, 06Feb 22, 07[H05B]
2007/0004,899 Water dispersible polythiophenes made with polymeric acid colloidsAbandonedJun 23, 05Jan 04, 07[C08G]
2006/0292,362 Bilayer anodeAbandonedJun 28, 06Dec 28, 06[H01B]
2006/0284,556 Electronic devices and a method for encapsulating electronic devicesAbandonedJun 05, 06Dec 21, 06[H01L, H05B]
7138483 Monomers, conjugated polymers and electronic devices using such polymersExpiredFeb 03, 04Nov 21, 06[C08G]
7088041 Encapsulation of polymer based solid state devices with inorganic materialsExpiredJan 06, 04Aug 08, 06[H05B]
2006/0138,403 Organic electronic devices including pixelsAbandonedDec 29, 04Jun 29, 06[F16L, H01L]
2006/0139,342 Electronic devices and processes for forming electronic devicesAbandonedDec 29, 04Jun 29, 06[G09G]
2006/0118,869 Thin-film transistors and processes for forming the sameAbandonedDec 03, 04Jun 08, 06[H01L]
2005/0242,341 Apparatus and method for supporting a flexible substrate during processingAbandonedOct 08, 04Nov 03, 05[H01L]

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