HEWLETT-PACKARD INDUSTRIAL PRINTING LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B41J TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS 5353
 
  
 
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 1181
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 5193
 
  
 
B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES475
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 4238
 
  
 
B41M PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING 346
 
  
 
B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR LOADING OR TIPPING; SHOP CONVEYER SYSTEMS; PNEUMATIC TUBE CONVEYERS 364
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 3122
 
  
 
B25B TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING242
 
  
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 276

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2014/0320,868 PRINTER AND A METHOD OF PRINTINGJul 05, 11Oct 30, 14[B41J, G06K]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9849697 Printer and a method of printingJul 05, 11Dec 26, 17[B41J, G06K]
9796548 Print media transport apparatusJul 27, 16Oct 24, 17[B41J, B65H]
9745161 Device for receiving and submitting a substrateJul 12, 12Aug 29, 17[B26D, B41J, B65H, B26F]
9707764 Determination of fluid consumptionSep 27, 12Jul 18, 17[B41J]
9662670 Applying fluid to a substrateJul 09, 14May 30, 17[B05D, B41J, B05B]
9643406 Printhead leak determinationFeb 25, 16May 09, 17[G01M, B41J]
9630428 Print unit activation by means of a clock unitApr 20, 16Apr 25, 17[B41J, G06K]
9587125 Photo-curable ink compositionMay 22, 13Mar 07, 17[C08J, C08F, C09D]
9573377 Ink delivery systemJul 13, 12Feb 21, 17[B41J]
9561653 Printhead arrangement on a printbar beam memberJan 26, 15Feb 07, 17[B41J]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0360,484 PRINT ARRANGEMENTAbandonedAug 20, 15Dec 17, 15[B41J]
2015/0246,547 PRINTHEAD NOZZLE RECOVERYAbandonedFeb 18, 15Sep 03, 15[B41J]
2015/0210,078 TO CONTROL A PRINT HEADAbandonedJan 27, 15Jul 30, 15[B41J]
2015/0172,510 IMAGE PROCESSING, PRINTING, AND PRINTED ARTICLEAbandonedMay 28, 12Jun 18, 15[H04N]
2014/0210,880 UNIFORM OUTPUT OF LIGHT-EMITTING DIODE ARRAYAbandonedJan 31, 13Jul 31, 14[H05B]
2014/0020,583 ADAPTABLE IMPRESSION DRUMAbandonedJul 17, 12Jan 23, 14[B41F]
7004559 Method and apparatus for ink jet print head nozzle plate cleaningExpiredDec 08, 03Feb 28, 06[B41J]
2006/0014,847 Infrared curable ink compositionsAbandonedSep 22, 05Jan 19, 06[C08B]
6906019 Pre-treatment liquid for use in preparation of an offset printing plate using direct inkjet CTPExpiredApr 02, 01Jun 14, 05[C09D]
2005/0051,051 Pretreatment liquid for water-based ink printing applicationsAbandonedOct 25, 04Mar 10, 05[C09D]
6766567 Ink jet print head having a porous ink supply layerExpiredNov 14, 02Jul 27, 04[B41J, H04R]
2004/0139,403 Method and apparatus for detecting an edge of a print substrateAbandonedDec 18, 03Jul 15, 04[G06F]
2004/0085,423 Method and apparatus for curing ink based on image contentAbandonedOct 29, 03May 06, 04[B41J]
6726307 Apparatus and method for protecting printing headsExpiredOct 22, 01Apr 27, 04[B41J]
6655795 Method and apparatus for optimizing inkjet fluid drop-on-demand of an inkjet printing headExpiredMar 29, 02Dec 02, 03[B41J]
6652639 Ink additivesExpiredMar 13, 00Nov 25, 03[C09D]
6648470 Apparatus and method for printingExpiredFeb 05, 02Nov 18, 03[G01D]
6543877 Direct printing machine by ink jet on a mediumExpiredApr 12, 01Apr 08, 03[B41J]
2003/0038,990 Convex printing tableAbandonedAug 24, 01Feb 27, 03[H04N, B41J, G06F]
6511142 Ink cartridgeExpiredFeb 24, 00Jan 28, 03[B41J, B65D]

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