CUMMINS EMISSION SOLUTIONS INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES 11317
 
  
 
B01D SEPARATION 29105
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 11195
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 6103
 
  
 
F02D CONTROLLING COMBUSTION ENGINES 568
 
  
 
F02M SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF 479
 
  
 
G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR463
 
  
 
B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING 339
 
  
 
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
 
  
 
F04B POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 359

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0065,082 Integrated Aftertreatment SystemMar 23, 16Mar 08, 18[F01N, B01D]
2018/0038,358 SYSTEMS AND METHODS FOR PURGING AN EXHAUST REDUCTANT DELIVERY SYSTEMMar 03, 16Feb 08, 18[F01N, F04B]
2017/0370,262 COMPACT SIDE INLET AND OUTLET EXHAUST AFTERTREATMENT SYSTEMDec 22, 15Dec 28, 17[F01N]
2017/0089,247 SYSTEM AND METHOD FOR CREATING CATALYST OBD LIMIT PARTS FOR EXHAUST AFTERTREATMENT APPLICATIONSDec 12, 16Mar 30, 17[F01N, G01N, B01J, B01D]
2017/0074,141 DIESEL EXHAUST FLUID DEPOSIT MITIGATIONNov 28, 16Mar 16, 17[F01N]
2017/0002,707 CONSTANT MASS FLOW INJECTION SYSTEMSep 16, 16Jan 05, 17[F01N]
2016/0369,677 REDUCTANT DOSING CORRECTION DURING NO DOSING PERIODSJun 16, 16Dec 22, 16[F01N, B01D]
2016/0303,510 Integrated Reductant Supply SystemJun 23, 15Oct 20, 16[F01N, B01D]
2016/0305,299 Mounting Support for Heat Shield ReinforcementApr 28, 16Oct 20, 16[F01N, B01D]
2016/0230,630 FLUID CONNECTORS FOR REDUCTANT SYSTEMSApr 18, 16Aug 11, 16[F16L, F01N]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9903247 Reductant apportionment for multi-dosing architecturesDec 31, 15Feb 27, 18[F01N]
9896981 Exhaust elbow component with integrated mountDec 05, 14Feb 20, 18[F01N]
D809577 Aftertreatment system housingApr 17, 17Feb 06, 18[1509]
9878610 Strap adjustment mechanismMay 04, 17Jan 30, 18[B60K, F16B, A47F]
9869225 Doser mounting system, components and methodsMar 03, 15Jan 16, 18[B60K, F16M, F01N]
D807726 Mounting supportApr 17, 15Jan 16, 18[0808]
9856772 Fluid connectors for reductant systemsApr 18, 16Jan 02, 18[F16L, F01N]
9849424 Reductant decomposition systemMar 06, 14Dec 26, 17[F01N, B01D]
9844754 Aftertreatment system with access panelJun 19, 15Dec 19, 17[F01N, B01D]
9839877 Reagent doser diagnostic system and methodOct 10, 13Dec 12, 17[F01N, B01D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0369,940 SENSOR MOUNTING TABLE FOR AFTERTREATMENT SYSTEMSAbandonedJun 18, 15Dec 22, 16[F16M, F01N]
2015/0096,285 SYSTEM, APPARATUS, AND METHODS FOR PERFORMING A QUALITY DIAGNOSTIC OF AN AQUEOUS UREA SOLUTIONAbandonedOct 03, 13Apr 09, 15[F01N]
2014/0065,041 EMISSIONS AFTERTREATMENT COMPONENT RECOVERY SYSTEM AND METHODAbandonedAug 28, 13Mar 06, 14[F01N, B01D]
2013/0312,392 SYSTEMS AND METHODS TO MITIGATE NOX AND HC EMISSIONS AT LOW EXHAUST TEMPERATURESAbandonedJun 19, 12Nov 28, 13[F01N]

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