RICARDO UK LIMITED

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F02M SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF 677
 
  
 
F16C SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OF CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS 664
 
  
 
H02K DYNAMO-ELECTRIC MACHINES 6101
 
  
 
F02B INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL 567
 
  
 
F16D COUPLINGS FOR TRANSMITTING ROTATION 487
 
  
 
F02F CYLINDERS, PISTONS, OR CASINGS FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES 332
 
  
 
F03D WIND MOTORS337
 
  
 
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 291
 
  
 
F16F SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION257
 
  
 
B60L ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL 175

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0159,704 BEARING FOR WIND TURBINEDec 13, 16Jun 08, 17[F16C]
2016/0298,603 WIND TURBINENov 17, 14Oct 13, 16[F03D]
2016/0298,604 WIND TURBINENov 17, 14Oct 13, 16[F03D]
2016/0172,957 A MAGNETIC GEARJul 25, 14Jun 16, 16[H02K]
2016/0156,257 Magnetic CouplingJan 26, 16Jun 02, 16[H02K]
2015/0192,088 CYLINDER HEAD ASSEMBLYJun 18, 13Jul 09, 15[F02B, F02F]
2015/0148,191 VEHICLESMay 31, 13May 28, 15[B60K, B60W]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9803692 Bearing for wind turbineMar 26, 15Oct 31, 17[F16C, F03D]
9718343 Energy storage system having a flywheel for a vehicle transmissionApr 20, 12Aug 01, 17[H02K, B60K, B60L]
9704631 FlywheelJul 23, 14Jul 11, 17[H02K, F16F, H01F]
9556901 Bearing for wind turbineSep 14, 10Jan 31, 17[F16C]
9391489 Magnetic coupler having magnets with different magnetic strengthsNov 17, 11Jul 12, 16[H02K, F16D, F16F]
9354624 Method of simulating engine operationDec 21, 07May 31, 16[G05B, G06G]
9273755 Method and apparatus for balancing a flywheelMar 26, 10Mar 01, 16[G01M, F16F]
9068592 Bearing for a wind turbineFeb 29, 12Jun 30, 15[F16C, F03D]
9062660 Bearing for wind turbineSep 24, 09Jun 23, 15[F16C, F03D]
8863884 Vehicle chassis, vehicle body and vehicle suspensionMay 06, 10Oct 21, 14[F41H, B60G, B62D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0176,521 METHOD AND APPARATUS FOR COOLING A CYLINDER HEADAbandonedJun 18, 13Jun 25, 15[F02F]
2013/0209,968 LESSON BASED DRIVER FEEDBACK SYSTEM & METHODAbandonedSep 01, 11Aug 15, 13[G09B]
2013/0042,617 ENERGY CONTROLAbandonedOct 20, 10Feb 21, 13[F01B]
2012/0293,031 COUPLERAbandonedNov 17, 10Nov 22, 12[H02K, B23P, B21B]
2012/0262,105 DUAL-MODE BATTERYAbandonedOct 20, 10Oct 18, 12[H02J, B60L]
2012/0111,142 FLYWHEELAbandonedFeb 18, 10May 10, 12[B23P, F16C, F16F]
2012/0111,689 FLYWHEELAbandonedMar 26, 10May 10, 12[H02K, B23P, F16F]
8015478 Data processingExpiredMay 18, 05Sep 06, 11[G06F]
2011/0100,779 CONDUCTIVE COOLING FOR CLUTCHESAbandonedMar 11, 08May 05, 11[F16D, F28F]
2011/0023,636 FLYWHEELAbandonedDec 05, 08Feb 03, 11[B23P, F16C, F16F, B21C, B32B]
7877648 Fault tolerant data processingExpiredMay 18, 05Jan 25, 11[G06F]
2010/0277,420 Hand Held Electronic Device and Method of Performing a Dual Sided GestureAbandonedApr 30, 09Nov 04, 10[G06F]
2010/0219,034 CONTROL ASSEMBLYAbandonedSep 25, 06Sep 02, 10[F16D]
2010/0206,127 METHODS AND APPARATUS FOR IMPROVING THE MANOEUVRABILITY OF A VEHICLEAbandonedSep 28, 07Aug 19, 10[B62D]
2010/0180,591 SUPERCHARGED DIESEL ENGINESAbandonedJun 16, 06Jul 22, 10[F01N, F02B, F02D]
2010/0154,573 TWIN LAYSHAFT TRANSMISSIONAbandonedAug 15, 06Jun 24, 10[F16H]
7708665 Variable torque biasing deviceExpiredJul 28, 05May 04, 10[F16H]
7707458 Self-test systemExpiredJul 18, 03Apr 27, 10[G06F]
2010/0038,203 WRAP SPRING BRAKE ON OUTPUT VEHICLE TRANSMISSION SHAFTAbandonedOct 15, 07Feb 18, 10[B60W, F16D]
2009/0299,612 METHOD OF IDENTIFYING ENGINE GAS COMPOSITIONAbandonedJan 26, 07Dec 03, 09[G01M, F02D]

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