SAUER-DANFOSS INC.

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Technologies

Intl Class Technology # of Patents/ App Rank in Class
 
 
 
F16D COUPLINGS FOR TRANSMITTING ROTATION 770
 
 
 
F04B POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 652
 
 
 
F16H GEARING485
 
 
 
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 365
 
 
 
1303 EQUIPMENT FOR DISTRIBUTION OR CONTROL OF ELECTRIC POWER357
 
 
 
F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR 235
 
 
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING261
 
 
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 163
 
 
 
E01C CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR 124
 
 
 
F01B MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES 126

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2012/0148,385 AXIAL COUPLING WITH COMPENSATED FORCESDec 14, 11Jun 14, 12[F01D]
2011/0283,881 CYLINDER BLOCK ASSEMBLY FOR A HYDRAULIC DEVICEMay 24, 10Nov 24, 11[F01B]
2010/0116,579 BENT AXIS HYDROMODULE WITH BOLT ON TRUNNION BEARING CARRIERSNov 11, 08May 13, 10[B60K]
2009/0263,258 VIBRATION DAMPENING MEDIA IN HYDRAULIC POWER UNITSFeb 27, 07Oct 22, 09[F04B]
2009/0151,554 HYDROSTATIC DISPLACEMENT UNITOct 08, 08Jun 18, 09[F16H, F16J]
2009/0145,120 METHOD AND CIRCUIT ARRANGEMENT OF THE SUPPLY OF PRESSUE MEDIUM TO AT LEAST TWO HYDRAULIC CONSUMERSOct 08, 08Jun 11, 09[F15B]
2009/0126,512 METHOD FOR SENSING APPLIED FORCE FOR CONTROLLING THE MATERIAL REMOVAL RATE FOR A FLAT FINE MACHINED SURFACENov 20, 07May 21, 09[G01L]
2009/0107,132 HYDRAULIC SUPPLY SYSTEM WITH AN ADJUSTABLE PUMPOct 29, 08Apr 30, 09[F15B]
2009/0111,591 HYDROSTATIC BENT AXIS DRIVE UNIT HAVING A SYNCHRONIZING JOINT FOR THE ANGULARLY ADJUSTABLE DRIVE CONNECTION OF A CYLINDER BLOCK TO A DRIVESHAFTJul 15, 08Apr 30, 09[F16D]
2009/0091,301 LOAD LOWERING REGENERATIVE ENERGY SYSTEM WITH CAPACITOR CHARGE AND DISCHARGE CIRCUIT AND METHOD OF OPERATING THE SAMEOct 08, 07Apr 09, 09[H02J]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D678283 Vertical grip assemblyMar 18, 11Mar 19, 13[1402]
D579877 Microcontroller enclosure housingJul 03, 07Nov 04, 08[1303]
D579878 Microcontroller enclosure housingJul 03, 07Nov 04, 08[1303]
D553571 Microcontroller enclosure housingFeb 25, 04Oct 23, 07[1303]
6,910,502 Decoupled check-relief valveApr 01, 03Jun 28, 05[F16K]
6,422,254 Hydraulic control cold start neutral valveJan 08, 01Jul 23, 02[F16K]
6,151,298 Electronic bus systemJun 18, 99Nov 21, 00[H04L]
6,109,825 Paving apparatus with automatic mold positioning control systemMay 26, 99Aug 29, 00[E01C]
5,505,279 Hydrostatic transmission and axle assemblyMay 28, 91Apr 09, 96[B60K]
5,501,578 Hydrostatic axial piston pump with three bearing arrangementFeb 03, 95Mar 26, 96[F04B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Filing Date Issue/Pub Date Intl Class
2011/0283,881 CYLINDER BLOCK ASSEMBLY FOR A HYDRAULIC DEVICEMay 24, 10Nov 24, 11[F01B]
2010/0116,579 BENT AXIS HYDROMODULE WITH BOLT ON TRUNNION BEARING CARRIERSNov 11, 08May 13, 10[B60K]
7,640,897 Fan design and method of operatingNov 09, 07Jan 05, 10[F01P, B60H, F01D]
2009/0263,258 VIBRATION DAMPENING MEDIA IN HYDRAULIC POWER UNITSFeb 27, 07Oct 22, 09[F04B]
7,594,377 Means of adjusting ground speed of a vehicle based on load on blade assemblyOct 27, 06Sep 29, 09[A01D]
7,594,868 Split-power transmission with mode shiftAug 25, 06Sep 29, 09[F16H]
7,578,193 Method of measuring vibration on a deviceJun 28, 06Aug 25, 09[G01H]
7,578,362 Vehicles with dual path hydromechanical transmissionsMar 06, 07Aug 25, 09[B60K, B62D]
2009/0151,554 HYDROSTATIC DISPLACEMENT UNITOct 08, 08Jun 18, 09[F16H, F16J]
7,546,797 One piece slipper holddown deviceApr 21, 06Jun 16, 09[F01B]
2009/0145,120 METHOD AND CIRCUIT ARRANGEMENT OF THE SUPPLY OF PRESSUE MEDIUM TO AT LEAST TWO HYDRAULIC CONSUMERSOct 08, 08Jun 11, 09[F15B]
7,537,078 Axle driving apparatusDec 30, 02May 26, 09[B60K]
2009/0126,512 METHOD FOR SENSING APPLIED FORCE FOR CONTROLLING THE MATERIAL REMOVAL RATE FOR A FLAT FINE MACHINED SURFACENov 20, 07May 21, 09[G01L]
2009/0107,132 HYDRAULIC SUPPLY SYSTEM WITH AN ADJUSTABLE PUMPOct 29, 08Apr 30, 09[F15B]
2009/0111,591 HYDROSTATIC BENT AXIS DRIVE UNIT HAVING A SYNCHRONIZING JOINT FOR THE ANGULARLY ADJUSTABLE DRIVE CONNECTION OF A CYLINDER BLOCK TO A DRIVESHAFTJul 15, 08Apr 30, 09[F16D]
2009/0091,301 LOAD LOWERING REGENERATIVE ENERGY SYSTEM WITH CAPACITOR CHARGE AND DISCHARGE CIRCUIT AND METHOD OF OPERATING THE SAMEOct 08, 07Apr 09, 09[H02J]
2008/0307,956 WEB-LESS VALVE PLATEJun 18, 07Dec 18, 08[F01B]
2008/0283,132 GASKET WITH INTERNAL SCREEN AND METHOD OF MANUFACTURING THE SAMEMay 16, 07Nov 20, 08[B23P, B01D]
2008/0265,199 ZERO LEAKAGE BALANCE VALVE SYSTEMApr 24, 07Oct 30, 08[F16K]
2008/0245,224 ADJUSTING UNIT FOR AN AXIAL PISTON MACHINEApr 04, 08Oct 09, 08[F15B]

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