PRINTING RESEARCH, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B41F PRINTING MACHINES OR PRESSES 1628
 
  
 
B41L APPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING, OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES; ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES 217
 
  
 
B41C PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES 116
 
  
 
B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES178
 
  
 
D03D WOVEN FABRICS; METHODS OF WEAVING; LOOMS132
 
  
 
F26B DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM 129

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0250,842 BEADED PARTIALLY COATED ANTI-MARKING JACKETSMay 06, 16Sep 01, 16[B41F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9862180 Beaded partially coated anti-marking jacketsMay 06, 16Jan 09, 18[B41F]
9346258 Method for cleaning anti-marking jacketsDec 22, 14May 24, 16[B41F]
8794147 Anti-marking jackets comprised of fluoropolymer and methods of using in offset printingFeb 18, 13Aug 05, 14[B41F, B41C]
8677899 Reversible anti-marking jackets and methods of usingJan 31, 11Mar 25, 14[B41F]
7082873 Inexpensive, wash-free integrated cover for printing press transfer cylindersFeb 25, 02Aug 01, 06[B41F]
7048011 Printing press cylinder flexible jacket coveringSep 10, 03May 23, 06[D03D]
6244178 Anti-static, anti-smearing pre-stretched and pressed flat, precision-cut striped flexible coverings for transfer cylindersFeb 22, 99Jun 12, 01[B41F]
6192800 Method and apparatus for handling printed sheet materialJan 27, 95Feb 27, 01[B41L]
5979322 Environmentally safe, ink repellent, anti-marking flexible jacket covering having alignment stripes, centering marks and pre-fabricated reinforcement strips for attachment onto transfer cylinders in a printing pressMay 07, 96Nov 09, 99[B41F]
5966836 Infrared heating apparatus and method for a printing pressApr 11, 97Oct 19, 99[F26B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0229,176 ANTI-MARKING JACKETS HAVING AN IMAGEAbandonedApr 15, 16Aug 11, 16[B41F]
2014/0096,694 Anti-marking Jackets Comprised of Fluoropolymer and Methods of Using in Offset PrintingAbandonedFeb 20, 13Apr 10, 14[B41F]
8578853 Anti-marking jackets comprised of attachment structure and methods of using in offset printingExpiredJul 08, 10Nov 12, 13[B41F]
2013/0291,748 Beaded Partially Coated Anti-marking JacketsAbandonedMay 02, 12Nov 07, 13[B41F]
8424453 Apparatus and method for adjusting anti-marking jacketsExpiredSep 01, 10Apr 23, 13[B41N, B41F]
8397634 Anti-marking jackets comprised of fluoropolymer and methods of using in offset printingExpiredSep 04, 12Mar 19, 13[B41N]
8281716 Anti-marking jackets comprised of fluoropolymer and methods of using in offset printingExpiredDec 24, 08Oct 09, 12[B41N]
2012/0192,743 Reversible Anti-marking Jackets and Method of UsingAbandonedSep 02, 11Aug 02, 12[B41F]
8220388 Multiple layer anti-marking jackets and methods of using in offset printingExpiredDec 24, 08Jul 17, 12[B41N]
2012/0152,138 Hook to Fabric Fastener Closure ToolAbandonedFeb 29, 12Jun 21, 12[B25B, B41F]
2012/0073,463 Hook to Fabric Fastener Closure ToolAbandonedSep 24, 10Mar 29, 12[B25B, B41F]
2010/0101,441 Offset Printing Transfer Cylinder Base Cover with Alignment Stripes for Precision Installation of a Flexible Jacket Cover also with Alignment StripesAbandonedOct 24, 08Apr 29, 10[B41F]
7685738 Computer to plate color sensor and drying/curing system and methodExpiredAug 31, 05Mar 30, 10[F26B]
7669530 UV curing assembly having sheet transfer unit with heat sink vacuum plateExpiredMay 25, 05Mar 02, 10[F26B, B41F]
7273007 Portable printer coaterExpiredOct 08, 04Sep 25, 07[B41F]
7225560 Computer to plate curing systemExpiredFeb 04, 05Jun 05, 07[F26B]
2006/0249,041 INEXPENSIVE, WASH-FREE INTEGRATED COVER FOR PRINTING PRESS TRANSFER CYLINDERSAbandonedJul 11, 06Nov 09, 06[B41N]
7021210 Printing press cylinderExpiredMar 22, 04Apr 04, 06[B41F]
6973874 Zoned ultraviolet curing system for printing pressExpiredMay 10, 04Dec 13, 05[B41F]
6877247 Power saving automatic zoned dryer apparatus and methodExpiredAug 25, 00Apr 12, 05[F26B]

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