DANA AUTOMOTIVE SYSTEMS GROUP, LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F16D COUPLINGS FOR TRANSMITTING ROTATION 7927
 
  
 
F16H GEARING5650
 
  
 
F16C SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OF CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS 3639
 
  
 
F16J PISTONS; CYLINDERS; PRESSURE VESSELS IN GENERAL; SEALINGS2426
 
  
 
F02F CYLINDERS, PISTONS, OR CASINGS FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES 2316
 
  
 
B60K ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES 1776
 
  
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 1145
 
  
 
B23K SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 1182
 
  
 
H02K DYNAMO-ELECTRIC MACHINES 998
 
  
 
H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, GENERATORS, OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS 978

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0051,771 LASER WELDING OF BALANCE WEIGHTS TO DRIVESHAFTSMar 23, 16Feb 22, 18[G01M, B23K, F16C, F16F]
2017/0356,536 LIGHTWEIGHT AND NARROW DIFFERENTIAL ASSEMBLY WITH POWDER METAL INSERTSJun 09, 17Dec 14, 17[F16H, B21D]
2017/0349,044 VEHICLE AXLE CONNECT AND DISCONNECT SYSTEMJun 02, 16Dec 07, 17[B60K, B60B]
2017/0217,493 ADJUSTABLE CAMBER AND CASTER BUSHINGJan 31, 17Aug 03, 17[B62D]
2017/0167,316 END REINFORCED VALVE STEM SEAL ASSEMBLYDec 15, 16Jun 15, 17[F01L]
2016/0312,887 GEAR SHIFT MECHANISMJun 08, 16Oct 27, 16[F16H]
2016/0123,405 TUBE YOKE ASSEMBLY AND DRIVESHAFT ASSEMBLY FORMED THEREWITHOct 27, 15May 05, 16[F16C, F16D, F16F]
2016/0033,037 PARKING LOCK MECHANISM FOR A TRANSMISSIONMar 13, 14Feb 04, 16[F16H]
2014/0357,384 SPACER FOR A DRIVESHAFT ASSEMBLYMar 31, 14Dec 04, 14[F16C]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9885415 Differential clutch carrier lubrication and cooling systemJun 24, 16Feb 06, 18[F16H]
9868351 Vehicle axle connect and disconnect systemJun 02, 16Jan 16, 18[B60K, B60B, F16D]
9869389 Parking lock mechanism for a transmissionMar 13, 14Jan 16, 18[F16H]
9790996 Vehicle jointNov 24, 14Oct 17, 17[F16D]
9777777 Fluid path for plug-in constant velocity jointOct 30, 15Oct 03, 17[F16D]
9777819 Modular electronic differential control systemFeb 25, 15Oct 03, 17[F16H]
9701195 Differential with torque couplingMar 15, 16Jul 11, 17[B60K, F16D, F16H]
9670963 Constant velocity jointDec 16, 14Jun 06, 17[F16C, F16D, B25G]
9670964 Damper on constant velocity joint tube seatAug 31, 16Jun 06, 17[F16D, F16F]
9670966 Tube yoke for a driveshaft assemblySep 09, 16Jun 06, 17[F16D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0283,623 Two-Stage Corrosion Barrier Between Two Work PiecesAbandonedApr 04, 17Oct 05, 17[B23K, C09D, F16C, B65B]
2014/0127,423 METHOD FOR PREVENTING CORROSION BETWEEN TWO WORKPIECESAbandonedNov 06, 13May 08, 14[B29C]
2014/0128,168 HYDROFORMED DRIVESHAFT TUBE WITH SECONDARY SHAPEAbandonedNov 08, 13May 08, 14[F16C]
2014/0124,464 RACK AND METHOD OF USEAbandonedNov 07, 13May 08, 14[B65D]
2013/0106,063 Multi-Layer Inserts for GasketsAbandonedNov 02, 11May 02, 13[B23P, F02F]
2013/0106,065 Multi-Layer Inserts for GasketsAbandonedNov 02, 11May 02, 13[B21D, F02F]
8382633 Axle shaft disconnect assemblyExpiredJul 09, 12Feb 26, 13[F16H]
2012/0325,030 Power Transfer Unit for All-Wheel Drive VehiclesAbandonedJun 06, 12Dec 27, 12[B60K]
8246006 Articulating guide sealExpiredJun 01, 06Aug 21, 12[F16K]
2012/0175,847 SUPPORT WAVE STOPPER IN WEB AREA OF MULTI-LAYERED STEEL CYLINDER HEAD GASKETAbandonedJan 12, 11Jul 12, 12[F02F]
2012/0139,188 Exhaust Manifold GasketAbandonedNov 22, 11Jun 07, 12[F02F]
2012/0139,189 Exhaust Manifold GasketAbandonedNov 28, 11Jun 07, 12[F02F]
8128099 GasketExpiredApr 24, 08Mar 06, 12[F02F, F16J]
2012/0031,364 Intake manifold and collar with interlocking molded sealsAbandonedAug 09, 10Feb 09, 12[F02M]
2012/0031,365 Intake manifold and sealAbandonedAug 09, 10Feb 09, 12[F02M]
2011/0139,010 Oil SeparatorAbandonedAug 04, 06Jun 16, 11[B01D]
2010/0136,444 Electrical bridge for fuel cell platesAbandonedSep 21, 05Jun 03, 10[H01M]
2010/0041,506 AXLE SHAFT DISCONNECT ASSEMBLYAbandonedAug 15, 08Feb 18, 10[F16H]
2010/0029,397 SLIP JOINT FOR USE IN A DRIVE TRAIN SYSTEMAbandonedJul 29, 08Feb 04, 10[F16D]
2009/0227,382 PINION SHAFT FORMED WITH AN INTEGRAL INNER RACE OF A CONSTANT VELOCITY JOINTAbandonedMar 06, 08Sep 10, 09[F16D]

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