PROTERRA INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B60L ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL 3145
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 2397
 
  
 
B60R VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR 7103
 
  
 
B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT 668
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 6148
 
  
 
B62D MOTOR VEHICLES; TRAILERS 487
 
  
 
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 390
 
  
 
B60M POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES 38
 
  
 
B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES142
 
  
 
B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES 156

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0217,334 CHARGING SYSTEMS FOR ELECTRIC VEHICLESApr 12, 17Aug 03, 17[H02J, B60L, B60M]
2017/0190,256 ELECTRIC VEHICLE CHARGING TO REDUCE UTILITY COSTDec 30, 15Jul 06, 17[B60L]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9908435 Electric vehicle overhead charging systemApr 12, 17Mar 06, 18[H02J, B60L, B60M]
9905893 Battery system coolingJun 30, 15Feb 27, 18[H01M, B60L]
9878637 Method of docking an electric vehicle for chargingDec 28, 15Jan 30, 18[B60L]
9809122 Charge head landing switchDec 28, 15Nov 07, 17[H02J, B60L]
9776520 System and method to assist in vehicle positioningMar 27, 15Oct 03, 17[H02J, G01S, B60L, G01V]
9764653 Systems and methods for charging an electric vehicle at a charging stationMay 02, 16Sep 19, 17[H02J, B60L]
9764658 Electric motor control by torque perturbationJun 21, 16Sep 19, 17[B60W, B60L]
9718367 Side-facing vehicle charging systemAug 29, 13Aug 01, 17[H02J, B60R, B60L]
9680139 Low-floor electric vehicleJan 11, 16Jun 13, 17[B60K, H01M, B60W, B60R, B62D, B60L]
9669719 Multi-protocol charge port for an electric vehicleAug 03, 16Jun 06, 17[H02J, B60L]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0282,774 VEHICLE ACCESSIBILITY SYSTEMAbandonedMar 31, 16Oct 05, 17[B60P]
2017/0187,077 BATTERY SYSTEM OF AN ELECTRIC VEHICLEAbandonedDec 28, 15Jun 29, 17[H01M]
2017/0166,062 BRAKING SYSTEM OF A HEAVY-DUTY VEHICLEAbandonedDec 10, 15Jun 15, 17[B60T, B60L]
2016/0190,801 SCALABLE ENERGY STORAGE SYSTEMAbandonedDec 30, 14Jun 30, 16[H02J]
2015/0069,970 METHODS AND SYSTEMS FOR ELECTRIC VEHICLE CHARGINGAbandonedSep 11, 14Mar 12, 15[B60L]
2014/0242,428 ELECTRIC VEHICLE BATTERY ASSEMBLYAbandonedApr 30, 14Aug 28, 14[H01M]
2013/0221,918 FAST CHARGE STATIONS FOR ELECTRIC VEHICLES IN AREAS WITH LIMITED POWER AVAILABILTYAbandonedApr 26, 11Aug 29, 13[B60L]
2013/0221,919 SYSTEM AND METHODS FOR BATTERY MANAGEMENTAbandonedJul 28, 11Aug 29, 13[H02J]

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