TONEJET LIMITED

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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 2082
 
  
 
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 587
 
  
 
B05B SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES 163
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 1204

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9751308 Apparatus for controlling ink pressureDec 05, 14Sep 05, 17[B41J]
9707762 Printhead cleaning capSep 24, 14Jul 18, 17[B41J]
9662888 Method of cleaning electrostatic printheadSep 24, 14May 30, 17[B41J]
9630401 Printhead calibration and printingMay 19, 14Apr 25, 17[B41J]
9475281 Method of operating an electrostatic printheadJun 04, 14Oct 25, 16[B41J]
9463639 Printhead controlNov 19, 14Oct 11, 16[B41J]
9427963 Printhead calibration and printingSep 17, 13Aug 30, 16[B41J]
9352556 Printhead controlJun 27, 13May 31, 16[B41J]
9156256 Printing process and liquid ink jet inkSep 14, 10Oct 13, 15[B41J, C09D]
8845082 Inlet manifold for an inkjet printheadDec 20, 11Sep 30, 14[B41J]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8079671 Coated electrodes for a drop-on-demand printerExpiredAug 17, 06Dec 20, 11[B41J]
6926387 Electrodes for a drop-on demand printerExpiredDec 05, 01Aug 09, 05[B41J]
6820965 Drop-on-demand printerExpiredJul 18, 03Nov 23, 04[B41J]
6302525 Inkjet printer nozzle plateExpiredJul 17, 98Oct 16, 01[B41J]

Top Inventors for This Owner

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