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 552
 
 
 
B41C PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES 245
 
 
 
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 1676
 
 
 
B41F PRINTING MACHINES OR PRESSES 1424
 
 
 
B41J TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS 885
 
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM5140
 
 
 
B41M PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING 541
 
 
 
H01S DEVICES USING STIMULATED EMISSION592
 
 
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 386
 
 
 
B41L APPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING, OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES; ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES 317

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2013/0298,793 ABLATION-TYPE LITHOGRAPHIC IMAGING WITH SILICONE ACRYLATE LAYERSJul 09, 13Nov 14, 13[B41F]
2013/0233,190 LITHOGRAPHIC IMAGING AND PRINTING WITH POSITIVE-WORKING PHOTORESPONSIVE PRINTING MEMBERSMar 06, 12Sep 12, 13[B41N]
2012/0312,183 ABLATION-TYPE LITHOGRAPHIC PRINTING MEMBERS HAVING IMPROVED SHELF LIFE AND RELATED METHODSAug 22, 12Dec 13, 12[B05D, B41F]
2012/0291,644 ABLATION-TYPE LITHOGRAPHIC PRINTING MEMBERS HAVING IMPROVED EXPOSURE SENSITIVITY AND RELATED METHODSNov 14, 11Nov 22, 12[B41B]
2012/0291,645 ABLATION-TYPE LITHOGRAPHIC PRINTING MEMBERS HAVING IMPROVED EXPOSURE SENSITIVITY AND RELATED METHODSAug 22, 11Nov 22, 12[B41C]
2012/0156,624 WATERLESS PRINTING MEMBERS AND RELATED METHODSDec 16, 10Jun 21, 12[C08G, G03F, B05D, B32B]
2011/0287,266 ABLATION-TYPE LITHOGRAPHIC IMAGING WITH SILICONE ACRYLATE LAYERSMay 20, 10Nov 24, 11[C08F, B32B]
2011/0188,023 LITHOGRAPHIC IMAGING AND PRINTING WITHOUT DEFECTS OF ELECTROSTATIC ORIGINFeb 01, 10Aug 04, 11[G03B, G03F, B32B, B05D]
2011/0020,750 LITHOGRAPHIC IMAGING AND PRINTING WITH WET, POSITIVE-WORKING PRINTING MEMBERSJul 24, 09Jan 27, 11[G03F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8,967,043 Ablation-type lithographic printing members having improved exposure sensitivity and related methodsMay 17, 11Mar 03, 15[B41N, B41M, B41C]
8,875,629 Ablation-type lithographic imaging with enhanced debris removalApr 09, 10Nov 04, 14[B41N, B41C]
8,685,623 Lithographic imaging and printing without defects of electrostatic originJan 25, 13Apr 01, 14[B41N, B41M, G03F]
8,652,758 Lithographic imaging and printing with printing members having fusible polymeric particlesSep 16, 09Feb 18, 14[B41N, G03F, B41F]
8,512,481 Press cleaning with low-VOC solvent compositionsOct 22, 10Aug 20, 13[B08B]
8,389,199 Lithographic imaging with printing members having metal imaging bilayersMar 17, 09Mar 05, 13[B41N, G03F]
8,198,010 Lithographic imaging with printing members having hydrophilic, surfactant-containing top layersNov 09, 07Jun 12, 12[B41N, G03F]
8,173,346 Printing members having permeability-transition layers and related methodsMay 15, 09May 08, 12[G03F]
7,987,785 Printing members having permeability-transition layers and related methodsSep 08, 06Aug 02, 11[B41N]
7,987,786 Printing members having permeability-transition layers and related methodsSep 08, 06Aug 02, 11[B41N]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0322,008 DEVELOPMENT OF PRINTING MEMBERS HAVING POST-ANODICALLY TREATED SUBSTRATESABANJun 16, 11Dec 20, 12[G03F]
2012/0115,088 DEVELOPMENT OF PRINTING MEMBERS HAVING POST-ANODICALLY TREATED SUBSTRATESABANNov 10, 10May 10, 12[G03F]
2012/0060,710 INKJET-IMAGEABLE LITHOGRAPHIC PRINTING MEMBERS AND METHODS OF PREPARING AND IMAGING THEMABANNov 18, 11Mar 15, 12[B41F]
2009/0078,139 MAGNETIC PLATE RETENTIONABANDec 01, 08Mar 26, 09[B41F]
7,205,091 Lithographic printing with printing members having primer layersExpiredApr 29, 05Apr 17, 07[G03F]
7,118,062 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 themABANOct 12, 05Jul 20, 06[B41N]
2006/0160,016 Inkjet-imageable lithographic printing members and methods of preparing and imaging themABANOct 11, 05Jul 20, 06[G03C]
7,078,152 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 themABANOct 11, 05Jul 13, 06[B41N]
6,994,239 Methods and apparatus for prescribing web tracking in processing equipmentExpiredSep 09, 03Feb 07, 06[B65H]
2005/0120,898 Magnetic plate retentionABANDec 05, 03Jun 09, 05[B41F]
6,851,367 Web handling cylinder with modulated tension lossExpiredJul 31, 03Feb 08, 05[B41F]
6,658,914 Method and apparatus for characterizing roll structureExpiredMar 04, 02Dec 09, 03[G01M]
6,659,323 Methods and apparatus for prescribing web tracking in processing equipmentExpiredJan 30, 02Dec 09, 03[F26B, B65H]
6,539,859 Multicolor printing pressExpiredOct 15, 01Apr 01, 03[B41M]
6,484,637 Lithographic imaging with printing members having enhanced-performance imaging layersExpiredJan 09, 01Nov 26, 02[B41N]
2002/0146,636 Reverse transfer imaging and methods of printingABANApr 06, 01Oct 10, 02[G03F]
6,457,410 Method and apparatus for magnetically clamping printing platesExpiredJul 07, 00Oct 01, 02[B41F]
6,456,397 Method and apparatus for digital imaging with reduced periodic artifacts using stochastic gradientsExpiredMay 12, 99Sep 24, 02[H04N, B41T, G06K]

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