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Perkins Engines Company Limited patents

Recent patent applications related to Perkins Engines Company Limited. Perkins Engines Company Limited is listed as an Agent/Assignee. Note: Perkins Engines Company Limited may have other listings under different names/spellings. We're not affiliated with Perkins Engines Company Limited, we're just tracking patents.

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "P" | Perkins Engines Company Limited-related inventors

Date Perkins Engines Company Limited patents (updated weekly) - BOOKMARK this page
05/04/17Heating and cooling system for a vehicle
04/06/17Apparatus and detecting urea deposit formation
02/02/17Method to control a switched reluctance motor
01/19/17Process and system for controlling engine speed
01/12/17Heating system for an exhaust gas treatment system
11/10/16Mixer and emissions cleaning module
10/13/16Method of controlling an engine system
09/15/16A propulsion system
04/28/16Fuel injector
03/17/16Emissions cleaning module and mounting mechanism
03/17/16Method of controlling an engine system
03/10/16Flowhood and emissions cleaning module
03/03/16Emissions cleaning module
03/03/16Method and exhaust gas aftertreatment device warming
02/25/16Heat shield and emissions cleaning module
02/25/16Support structure for mounting an emissions cleaning module
12/31/15Coil assembly for an engine
12/24/15Method for controlling an engine system
10/08/15Injector mount
09/03/15Method to control a switched reluctance machine
08/27/15Electrical bypass circuit
08/27/15Exhaust gas mixing system
07/30/15Engine component sleeve with an integrated heat transfer arrangement
07/30/15Combustion engine and use resulting in reduced soot emissions
07/23/15Method and controlling an exhaust gas after-treatment system
07/23/15Method of controlling operation of an engine having both an exhaust fluid recirculation apparatus and an exhaust fluid treatment apparatus
07/09/15Method and estimating the amount of reductant slip in a selective catalytic reduction device
07/02/15Method of controlling operation of an exhaust fluid treatment apparatus
06/18/15Exhaust gas treatment apparatus functionality check
06/18/15Inlet module for an emissions cleaning module
05/28/15Method and estimating a dosing-error in a selective catalytic reduction system
05/28/15Method of controlling fuel to be injected within a combustion engine
05/21/15Engine boosting system and method therefor
04/16/15Exhaust mixer, emissions cleaning module and method
03/26/15Method and controlling the starting of a forced induction internal combustion engine
03/26/15Method and controlling the starting of an internal combustion engine
03/26/15Emissions cleaning module and associated electronics support unit
03/19/15Emissions cleaning module
03/12/15Emissions cleaning module and a cleaning a particulate filter
03/12/15Emissions cleaning module for an engine
03/12/15Emissions cleaning module
03/05/15Aftertreatment module with sensor mounting arrangement
03/05/15Cooling system for machine system
03/05/15Outlet module for an emissions cleaning module
03/05/15Emissions cleaning module
03/05/15Optimised real-time control of a highly dynamic engine system
02/12/15Control system for an engine assembly
09/18/14Coolant delivery matrix
09/11/14Heat exchanging system for internal combustion engine
08/28/14Mixing chamber of exhaust gas recirculation system
08/07/14Fuel system control
05/15/14Exhaust after treatment device mode regulation
12/26/13Turbocharger control
12/26/13Improvements in or relating to gas coolers for internal combustion engines
11/28/13Monitoring operation of a dc motor valve assembly
09/26/13Internal combustion engine and a operation of an internal combustion engine
01/24/13System for reducing compressor oil consumption
06/21/12Turbocharger system
04/19/12Exhaust gas mixing system
02/02/12Exhaust gas recirculation (egr) apparatus
11/24/11Method and regenerating a filter
09/15/11Push rod retainer, rocker arm and retaining together a push rod and a rocker arm
Patent Packs
12/30/10Metal forged crankshaft, metal forging a crankshaft and metal forging a crankshaft
11/25/10Water pump having a reservoir
11/05/09Exhaust treatment system implementing regeneration control
08/27/09System for maintaining a pump inlet pressure
06/11/09Breathing for an internal combustion engine
06/04/09Exhaust treatment system having a diverter valve

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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Perkins Engines Company Limited in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Perkins Engines Company Limited with additional patents listed. Browse our Agent directory for other possible listings. Page by