MAN ROLAND DRUCKMASCHINEN AG

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B41F PRINTING MACHINES OR PRESSES 539
 
  
 
B41L APPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING, OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES; ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES 316
 
  
 
B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES277
 
  
 
B41M PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING 148
 
  
 
B42C BOOKBINDING 119
 
  
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS198
 
  
 
G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED BY A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR 159
 
  
 
G01L MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE 155
 
  
 
G03G ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY 180
 
  
 
1802 PRINTING MACHINES115

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D616928 Machine housing with contrasting portionApr 22, 08Jun 01, 10[1802]
7417748 Method and apparatus for measuring dimensional changes in transparent substratesApr 28, 05Aug 26, 08[G01B]
6116595 Sheet diverter wedge including air discharge portsApr 13, 98Sep 12, 00[B65H]
5788226 Ribbon gathering and forming AssemblyJun 06, 96Aug 04, 98[B41L]
5743183 Dampening unit for an offset printing machineAug 09, 96Apr 28, 98[B41L]
RE35647 Plate cylinder holder with slide rail circular bearing assemblyFeb 07, 96Nov 04, 97[B41F]
RE34970 Method and apparatus for printing with a lithographic sleeveApr 03, 92Jun 20, 95[B41F]
5341736 Safety device at cylinders with a feed gap in web-fed rotary printing machinesNov 23, 93Aug 30, 94[B41F]
5322230 Method and apparatus for preparing a replacement paper roll for flying roll change, particularly to supply paper to a rotary printing pressNov 03, 92Jun 21, 94[B65H]
5317966 Damping roller for a printing pressAug 07, 92Jun 07, 94[B41L]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8297186 Apparatus and method for changing printing platesExpiredApr 05, 11Oct 30, 12[B41F]
8096241 Method for cut-off register controlExpiredJan 23, 08Jan 17, 12[B41L]
7966933 Apparatus and method for clamping printing plates on a plate cylinderExpiredMay 15, 08Jun 28, 11[B41F]
2011/0120,334 Process and Device for Printing a SubstrateAbandonedJan 03, 11May 26, 11[B41F, B42D]
2011/0072,993 APPARATUS AND METHOD FOR CLEANING GUIDE ROLLERS OF A PRINTING UNITAbandonedDec 01, 10Mar 31, 11[B41L]
2010/0078,121 MULTI-COLOR PRINTING MACHINE WITH FILM-TRANSFER DEVICEAbandonedDec 04, 07Apr 01, 10[B32B]
2010/0071,575 APPARATUS AND METHOD FOR APPLYING A DAMPING SOLUTION ONTO A FORM CYLINDER OF A PRESS UNITAbandonedSep 18, 09Mar 25, 10[B41L]
2010/0031,839 PRINTING FORM AND METHOD FOR IMAGING A PRINTING FORMAbandonedOct 01, 09Feb 11, 10[B41N]
2010/0027,851 Apparatus, method and process for the stochastic marking and tracking of printed productsAbandonedOct 19, 07Feb 04, 10[H04N, G06K]
7647845 Method and device for determining the web tension or the web tensile force in a printing substrate webExpiredMar 28, 08Jan 19, 10[G01L]
2009/0301,649 Manufacturing method for packaging and advertising meansAbandonedOct 17, 06Dec 10, 09[B41F, B44C]
2009/0126,586 Method and Device for Gravure Printing Using an Erasable and Re-Usable Printing FormAbandonedOct 27, 06May 21, 09[B41M]
2009/0126,587 Method and Device for Creating a Pattern on an Erasable and Re-Usable Gravure Printing FormAbandonedOct 28, 06May 21, 09[B41M]
2009/0126,590 Method and Device for Producing a Permanent as Well as Erasable Image on a Printing PlateAbandonedMay 23, 08May 21, 09[B41N]
2009/0044,713 Gravure Printing-Form Sleeve and Production ThereofAbandonedOct 28, 06Feb 19, 09[B41F, B21D]
2008/0276,814 Web press and method for producing the pressAbandonedMay 08, 08Nov 13, 08[B41F]
2008/0271,622 APPARATUS AND METHOD FOR PRINTING A PRINTING SUBSTRATE WEBAbandonedMay 02, 08Nov 06, 08[B41F]
2008/0271,626 PRINTING PRESS CYLINDERAbandonedMay 02, 08Nov 06, 08[B41F]
2008/0271,629 METHOD AND APPARATUS FOR HANDLING PRINTING PLATES ON A WEB-FED PRINTING PRESSAbandonedMay 01, 08Nov 06, 08[B41L]
2008/0271,630 METHOD FOR HANDLING PRINTING PLATESAbandonedMay 01, 08Nov 06, 08[B41L]

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