VOITH PATENT GMBH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
D21F PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON1211
 
  
 
F16D COUPLINGS FOR TRANSMITTING ROTATION 3061
 
  
 
F03B MACHINES OR ENGINES FOR LIQUIDS 255
 
  
 
F16H GEARING2179
 
  
 
B61G COUPLINGS SPECIALLY ADAPTED FOR RAILWAY VEHICLES; DRAUGHT OR BUFFING APPLIANCES SPECIALLY ADAPTED FOR RAILWAY VEHICLES165
 
  
 
D03D WOVEN FABRICS; METHODS OF WEAVING; LOOMS1419
 
  
 
D21G CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES 142
 
  
 
F16C SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OF CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS 1456
 
  
 
B60T VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL 1162
 
  
 
F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR 1035

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0043,563 Cutting Unit Comprising a Blade For Cutting at Least One Fiber, Particularly For Producing Fiber PreformsMar 10, 16Feb 15, 18[B26D]
2018/0041,105 Cooling Device For A High Pole-Count RotorDec 14, 15Feb 08, 18[H02K]
2018/0030,653 PAPERMAKING FABRICFeb 10, 16Feb 01, 18[D21H, D21F]
2018/0010,267 FABRIC TAPE FOR PRODUCING WEB MATERIAL, IN PARTICULAR FOR PRODUCING SPUNBONDED FABRICJan 27, 16Jan 11, 18[D03D, D21J, D04H]
2017/0327,099 WORKING MEDIUM CIRCUIT FOR A HYDRODYNAMIC MACHINEAug 04, 17Nov 16, 17[B60T, F15B, F16D]
2017/0260,959 HYDRAULIC TURBOMACHINEJun 01, 17Sep 14, 17[F15B, F03B]
2017/0247,838 Method For Producing Or Machining A Roller, Roller And Functional Layer Of A RollerJul 17, 15Aug 31, 17[B05D, D21G, D21F]
2017/0239,912 Fabric And Method For Producing A FabricOct 12, 15Aug 24, 17[C08J, B65G, D21F, B32B]
2017/0174,305 WATERCRAFT, IN PARTICULAR TUGBOATJan 30, 15Jun 22, 17[B63H, G05D, B63B]
2017/0158,211 DRAFT AND BUFFER APPARATUSFeb 22, 17Jun 08, 17[B61G]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9903394 Hydraulic drive with rapid stroke and load strokeSep 17, 15Feb 27, 18[F15B, B30B]
9890501 Dryer fabricJul 25, 13Feb 13, 18[D21F]
9885151 Press arrangementJun 02, 15Feb 06, 18[D21F]
9885152 Large cylinder drying roller and method for producing a large cylinder drying rollerJun 02, 14Feb 06, 18[D21F]
9879376 Structured forming fabric for a papermaking machine, and papermaking machineAug 10, 15Jan 30, 18[D03D, D21F]
9863091 RollMar 11, 14Jan 09, 18[D21G, D21F]
9855585 Pressure screenFeb 16, 16Jan 02, 18[B07B, D21D]
9803318 Spreader rollJan 09, 15Oct 31, 17[F16C, B65H, D21F]
9790915 Turbine for a flow power plantJun 11, 14Oct 17, 17[F03B, F03D]
9771053 Hydrodynamic retarderJan 11, 13Sep 26, 17[B60T, F16D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0060,811 DEVICE AND METHOD FOR GENERATING A PATTERN ON A CLOTHING FOR A MACHINE FOR MANUFACTURING A WEB MATERIAL, AND CLOTHINGAbandonedApr 09, 14Mar 03, 16[B41F, D21F]
2016/0053,436 CLOTHING FOR A MACHINE FOR MANUFACTURING A WEB MATERIALAbandonedApr 09, 14Feb 25, 16[D21F]
2016/0010,284 ROLLAbandonedSep 25, 15Jan 14, 16[D21H]
2016/0010,739 TOOTHING OF A GEARWHEELAbandonedSep 18, 15Jan 14, 16[F16H]
2015/0369,351 PUMPING DEVICEAbandonedJun 22, 15Dec 24, 15[F16H]
2015/0292,158 METHOD FOR CONTROLLING THE FORMATION OF A FIBER WEB OF A FIBER OR PAPER PRODUCING PROCESSAbandonedSep 18, 12Oct 15, 15[D21G, D21F]
2015/0275,845 Flow Power PlantAbandonedJan 14, 14Oct 01, 15[F03B]
2015/0217,502 DEVICE AND METHOD FOR PRODUCING STRUCTURED PLASTIC YARNSAbandonedApr 17, 15Aug 06, 15[B29C]
2015/0218,753 Sealing device and roller having a sealing deviceAbandonedAug 05, 13Aug 06, 15[D21F, F16J]
2015/0219,064 Blade Wheel of a Kaplan TurbineAbandonedAug 01, 13Aug 06, 15[F03B]
2015/0211,177 Press Belt in a Paper-Making MachineAbandonedAug 29, 13Jul 30, 15[D21F]
2015/0211,181 ROLLER AND METHOD FOR PRODUCING A ROLLERAbandonedAug 20, 13Jul 30, 15[D21G]
2015/0204,298 Blade for a Water TurbineAbandonedOct 18, 13Jul 23, 15[F03B]
2015/0191,872 SEALING STRIPAbandonedAug 09, 13Jul 09, 15[D21F, F16J]
2015/0184,733 MOTOR VEHICLE DRIVE TRAIN COMPRISING A HYDRODYNAMIC RETARDERAbandonedDec 07, 12Jul 02, 15[B60T, F16H]
2015/0152,599 MACHINE FOR PRODUCING A FIBROUS WEB, COMPRISING AN INCLINED WIRE FORMER AND A DEWATERING DEVICEAbandonedFeb 06, 15Jun 04, 15[D21F]
2015/0153,278 METHOD FOR DETECTING SOILING OF PAPER MACHINE CLOTHING AND PAPER MACHINE CLOTHINGAbandonedNov 13, 14Jun 04, 15[G01N, D21H, D21F]
2015/0148,206 ROLLER, AND METHOD FOR MANUFACTURING THE SAMEAbandonedApr 11, 13May 28, 15[D21G, B32B]
2015/0115,612 ROTOR FOR DYNAMO-ELECTRIC MACHINEAbandonedJun 14, 12Apr 30, 15[H02K, F03B]
2015/0114,584 ROLL COVER AND METHOD FOR THE PRODUCTION THEREOFAbandonedJan 30, 13Apr 30, 15[D21F, C08L]

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