DANA CANADA CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F28F DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION 8511
 
  
 
F28D HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT 519
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 21133
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING1657
 
  
 
G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES 1272
 
  
 
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 885
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM8149
 
  
 
F01P COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES 832
 
  
 
F01M LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL-COMBUSTION ENGINES; CRANKCASE VENTILATING 528
 
  
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 452

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0038,651 STACKED PLATE HEAT EXCHANGER WITH TOP AND BOTTOM MANIFOLDSFeb 17, 16Feb 08, 18[F28D, F28F]
2017/0198,975 Heat Exchanger ConstructionFeb 01, 17Jul 13, 17[F28D, F28F]
2016/0349,770 BY-PASS VALVEMay 27, 16Dec 01, 16[F16K, G05D, F01P]
2016/0273,842 HEAT EXCHANGERS WITH PLATES HAVING SURFACE PATTERNS FOR ENHANCING FLATNESS AND METHODS FOR MANUFACTURING SAMEMar 16, 16Sep 22, 16[B23P, F28D, F28F]
2016/0036,104 BATTERY CELL HEAT EXCHANGER WITH GRADED HEAT TRANSFER SURFACEJul 30, 15Feb 04, 16[H01M]
2015/0323,266 Heat Exchanger With Slide-On Mounting BracketMay 08, 15Nov 12, 15[F28F]
2015/0167,519 HEAT RECOVERY DEVICE WITH STANDOFF HEAT EXCHANGER MOUNTDec 15, 14Jun 18, 15[F01N]
2014/0020,866 HEAT EXCHANGERFeb 01, 12Jan 23, 14[F28F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9921005 Heat exchanger with sealed gasket carrier plateFeb 01, 12Mar 20, 18[F16L, F01M, F28D, F28F]
9909821 Heat exchanger with slide-on mounting bracketMay 08, 15Mar 06, 18[F28D, F28F]
9893392 Conformal fluid-cooled heat exchanger for batteryOct 03, 11Feb 13, 18[H01M, F28D, F28F]
9887437 Conformal fluid-cooled heat exchanger for batteryOct 03, 11Feb 06, 18[H01M, F28D, F28F]
9829256 Heat exchanger with annular inlet/outlet fittingFeb 06, 14Nov 28, 17[F28D, F28F]
9780421 Conformal heat exchanger for battery cell stackJan 27, 11Oct 03, 17[H01M]
9735438 Humidifier for fuel cell systemsDec 29, 14Aug 15, 17[H01M, B01F, F24F, B01D]
9726440 Co-axial valve apparatusNov 26, 14Aug 08, 17[F16K, F28D, G05D, F28F]
9714798 Heat exchanger with resiliently mounted bracketApr 05, 12Jul 25, 17[F28D, F28F]
9664449 System with heat exchanger with side entry fittingJul 31, 12May 30, 17[F16L, F28D, F28F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0133,866 Heat Exchanger Plates with Integral Bypass Blocking TabsAbandonedNov 28, 11May 30, 13[F28D]
2013/0133,869 Heat Exchanger With End Seal For Blocking Off Air Bypass FlowAbandonedNov 28, 11May 30, 13[F28F]
2012/0152,516 Plug Bypass Valves and Heat ExchangersAbandonedMar 02, 12Jun 21, 12[F16K, F28F]
2012/0144,891 Turbulizers and Method of Forming SameAbandonedFeb 17, 12Jun 14, 12[B21D]
2011/0042,060 Plug Bypass Valves and Heat ExchangersAbandonedNov 01, 10Feb 24, 11[F16K, F28F]
2011/0024,095 Heat Exchanger with End Plate Providing Mounting FlangeAbandonedJul 30, 09Feb 03, 11[F28D, F28F]
7866710 Two piece quick connect retainerExpiredAug 18, 06Jan 11, 11[F16L]
2010/0224,173 Heat Exchanger with Cast Housing and Method of Making SameAbandonedMar 09, 09Sep 09, 10[F24J, B23P, F02M]
2010/0108,303 HEAT EXCHANGER CONSTRUCTIONAbandonedApr 04, 08May 06, 10[F28D, F28F, B21D]
2009/0260,789 HEAT EXCHANGER WITH EXPANDED METAL TURBULIZERAbandonedApr 21, 08Oct 22, 09[F28F]
2009/0026,405 LEAK RESISTANT BY-PASS VALVEAbandonedJul 26, 07Jan 29, 09[F16K]
7398643 Combined EGR cooler and plasma reactorExpiredMay 16, 06Jul 15, 08[F01N]
7302997 Vibration-resistant mounting bracket for heat exchangersExpiredMay 21, 04Dec 04, 07[F28D]
7249788 Connector assembly for male and female membersExpiredFeb 19, 04Jul 31, 07[F16L]
2007/0012,430 Heat exchangers with corrugated heat exchange elements of improved strengthAbandonedJul 18, 05Jan 18, 07[F28F]
2006/0243,431 LOW PROFILE FINNED HEAT EXCHANGERAbandonedJul 14, 06Nov 02, 06[F28F]
2006/0237,079 Self-riveting flapper valvesAbandonedApr 20, 05Oct 26, 06[F16K]
2006/0237,184 Tubular flapper valvesAbandonedApr 20, 05Oct 26, 06[F25B]
2006/0102,696 Layered products for fluxless brazing of substratesAbandonedOct 31, 05May 18, 06[A47J]
6991025 Cross-over rib pair for heat exchangerExpiredMar 17, 04Jan 31, 06[F28D]

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