PRESSTEK, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B41N PRINTING PLATES OR FOILS 225
 
  
 
B41C PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES 127
 
  
 
B41F PRINTING MACHINES OR PRESSES 638
 
  
 
B41J TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS 399
 
  
 
B41M PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING 346
 
  
 
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 2102
 
  
 
B41L APPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING, OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES; ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES 118
 
  
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 177
 
  
 
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 191
 
  
 
G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR 196

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0375,712 WATERLESS PRINTING MEMBERS AND RELATED METHODSSep 07, 16Dec 29, 16[C08J, B41N, C09D]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D460981 Printing machineNov 08, 00Jul 30, 02[1802]
6095049 Laser-driven method and apparatus for lithographic imaging and printing plates for use therewithOct 07, 99Aug 01, 00[B41C]
5996496 Laser-imageable lithographic printing membersFeb 11, 97Dec 07, 99[B41N]
5868074 Laser imageable direct-write printing memberApr 23, 97Feb 09, 99[B41N]
5819661 Method and apparatus for laser imaging of lithographic printing members by thermal non-ablative transferJan 23, 95Oct 13, 98[B41C]
5812179 Apparatus for laser-discharge imaging including beam-guiding assembliesSep 08, 95Sep 22, 98[G03B]
D396881 Gripping and alignment deviceFeb 21, 96Aug 11, 98[1802]
5727749 Automatic plate-loading cylinder with constant circumferential tensionFeb 05, 96Mar 17, 98[B41F]
5704291 Lithographic printing members with deformable cushioning layersJan 30, 96Jan 06, 98[B41N]
5657692 Removable supply and uptake assemblies for lithographic plate materialMay 04, 95Aug 19, 97[B41J]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0136,799 DRY LITHOGRAPHIC IMAGING AND PRINTING WITH PRINTING MEMBERS HAVING ALUMINUM SUBSTRATESAbandonedNov 18, 15May 18, 17[B41N, B41F]
2013/0233,190 LITHOGRAPHIC IMAGING AND PRINTING WITH POSITIVE-WORKING PHOTORESPONSIVE PRINTING MEMBERSAbandonedMar 06, 12Sep 12, 13[B41N]
2012/0322,008 DEVELOPMENT OF PRINTING MEMBERS HAVING POST-ANODICALLY TREATED SUBSTRATESAbandonedJun 16, 11Dec 20, 12[G03F]
2012/0115,088 DEVELOPMENT OF PRINTING MEMBERS HAVING POST-ANODICALLY TREATED SUBSTRATESAbandonedNov 10, 10May 10, 12[G03F]
2012/0060,710 INKJET-IMAGEABLE LITHOGRAPHIC PRINTING MEMBERS AND METHODS OF PREPARING AND IMAGING THEMAbandonedNov 18, 11Mar 15, 12[B41F]
7987785 Printing members having permeability-transition layers and related methodsExpiredSep 08, 06Aug 02, 11[B41N]
7987786 Printing members having permeability-transition layers and related methodsExpiredSep 08, 06Aug 02, 11[B41N]
2011/0020,750 LITHOGRAPHIC IMAGING AND PRINTING WITH WET, POSITIVE-WORKING PRINTING MEMBERSAbandonedJul 24, 09Jan 27, 11[G03F]
2009/0078,139 MAGNETIC PLATE RETENTIONAbandonedDec 01, 08Mar 26, 09[B41F]
7205091 Lithographic printing with printing members having primer layersExpiredApr 29, 05Apr 17, 07[G03F]
7118062 Web handling with tension sensing and adjustmentExpiredJul 31, 03Oct 10, 06[B65H]
2006/0156,939 Inkjet-imageable lithographic printing members and methods of preparing and imaging themAbandonedOct 12, 05Jul 20, 06[B41N]
2006/0160,016 Inkjet-imageable lithographic printing members and methods of preparing and imaging themAbandonedOct 11, 05Jul 20, 06[G03C]
7078152 Lithographic printing with printing members having plasma polymer layersExpiredMay 05, 04Jul 18, 06[G03F]
2006/0150,847 Inkjet-imageable lithographic printing members and methods of preparing and imaging themAbandonedOct 11, 05Jul 13, 06[B41N]
6994239 Methods and apparatus for prescribing web tracking in processing equipmentExpiredSep 09, 03Feb 07, 06[B65H]
2005/0120,898 Magnetic plate retentionAbandonedDec 05, 03Jun 09, 05[B41F]
6851367 Web handling cylinder with modulated tension lossExpiredJul 31, 03Feb 08, 05[B41F]
6688227 Magnetic plate-retention system and method of securing recording medium to rotatable supportExpiredApr 01, 02Feb 10, 04[B41F]
6684785 Lithographic imaging with printing members having multiphase laser-responsive layersExpiredMar 01, 02Feb 03, 04[B41N]

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