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Columbus, IN, US
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Patents Grants
last 30 patents
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Patent Grant
Pump purge for urea dosing system
Patent number
9,689,291
Issue date
Jun 27, 2017
Cummins IP, Inc.
Shu Zhang
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Diagnosing system for reductant dosing system
Patent number
9,664,092
Issue date
May 30, 2017
CUMMINS EMISSION SOLUTIONS, INC.
Santosh Kumar Ratan
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Urea injection systems wash cycles
Patent number
9,255,512
Issue date
Feb 9, 2016
CUMMINS EMISSION SOLUTIONS, INC.
Wei Huang
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
VARIABLE VALVE ACTUATION CONTROLS FOR ENGINES
Publication number
20240183317
Publication date
Jun 6, 2024
CUMMINS INC.
Ke Wang
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
DIAGNOSING SYSTEM FOR REDUCTANT DOSING SYSTEM
Publication number
20160040581
Publication date
Feb 11, 2016
Cummins Emission Solutions, Inc.
Santosh Kumar Ratan
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
PUMP PURGE FOR UREA DOSING SYSTEM
Publication number
20160040575
Publication date
Feb 11, 2016
CUMMINS IP, INC.
Shu ZHANG
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Reintroduction of Air in Delivery System Accumulator
Publication number
20160032805
Publication date
Feb 4, 2016
CUMMINS IP, INC.
Wei Huang
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Urea Injection Systems Wash Cycles
Publication number
20150027556
Publication date
Jan 29, 2015
Cummins Emission Solutions, Inc.
Wei Huang
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES