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Krishna Kamasamudram
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Columbus, IN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Recovering deactivated metal/zeolite catalysts
Patent number
11,220,944
Issue date
Jan 11, 2022
Cummins Inc.
Jinyong Luo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
SCR exhaust aftertreatment apparatus, system and methods including...
Patent number
10,626,772
Issue date
Apr 21, 2020
Cummins Inc.
Askok Kumar
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
System and method for managing contaminant storage in a storage cat...
Patent number
10,544,720
Issue date
Jan 28, 2020
Cummins Inc.
Michael Haas
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method and system for mitigating urea deposits within an SCR cataly...
Patent number
10,391,450
Issue date
Aug 27, 2019
Cummins IP, Inc.
Fan Zeng
G01 - MEASURING TESTING
Information
Patent Grant
Advanced exhaust aftertreatment system architecture
Patent number
10,113,462
Issue date
Oct 30, 2018
Cummins Inc.
Rohan A. Siddhanthi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Systems and methods for desulfation of an oxidation catalyst for du...
Patent number
10,100,689
Issue date
Oct 16, 2018
Cummins Inc.
Prachetas A. Kale
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Systems and methods for reducing secondary emissions from catalyst...
Patent number
10,060,845
Issue date
Aug 28, 2018
Cummins Inc.
Aleksey Yezerets
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
System and method of isolating component failures in an exhaust aft...
Patent number
9,850,796
Issue date
Dec 26, 2017
Cummins, Inc.
Andrew W. Osburn
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Solid storage media charging with ammonia for use in selective cata...
Patent number
9,724,685
Issue date
Aug 8, 2017
Cummins Inc.
Aleksey Yezerets
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method and system for mitigating urea deposits within an SCR cataly...
Patent number
9,718,027
Issue date
Aug 1, 2017
Cummins IP, Inc.
Fan Zeng
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
System, method, and apparatus for sulfur recovery on an SCR catalyst
Patent number
9,657,665
Issue date
May 23, 2017
Cummins Inc.
Aleksey Yezerets
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
System, method, and apparatus for improved desulfurization of after...
Patent number
9,624,803
Issue date
Apr 18, 2017
Cummins Inc.
Ashok Kumar
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Systems and methods for reducing secondary emissions from catalyst...
Patent number
9,623,377
Issue date
Apr 18, 2017
Cummins Inc.
Aleksey Yezerets
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Aftertreatment systems with reduced N2O generation
Patent number
9,517,457
Issue date
Dec 13, 2016
Cummins Inc.
Krishna Kamasamudram
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Systems and methods for NOx reduction and aftertreatment control us...
Patent number
9,512,761
Issue date
Dec 6, 2016
Cummins Inc.
Richard J. Ancimer
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
System and method of isolating component failures in an exhaust aft...
Patent number
9,422,847
Issue date
Aug 23, 2016
Cummins, Inc.
Andrew W. Osburn
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Diagnosis and treatment of selective catalytic reduction catalyst
Patent number
9,327,282
Issue date
May 3, 2016
Cummins IP, Inc.
Aleksey Yezerets
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Targeted regeneration of a catalyst in an aftertreatment system
Patent number
9,228,468
Issue date
Jan 5, 2016
Cummins Inc.
Aleksey Yezerets
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method and system for mitigating urea deposits within an SCR cataly...
Patent number
9,091,189
Issue date
Jul 28, 2015
Cummins IP, Inc
Fan Zeng
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
System, method, and apparatus for sulfur recovery on an SCR catalyst
Patent number
9,080,524
Issue date
Jul 14, 2015
Cummins, Inc.
Aleksey Yezerets
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Diagnosis and treatment of selective catalytic reduction catalyst
Patent number
9,051,862
Issue date
Jun 9, 2015
Cummins IP, Inc.
Aleksey Yezerets
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
System for treating a platinum contaminated catalytic component
Patent number
8,986,620
Issue date
Mar 24, 2015
Cummins Inc.
Xu Chen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Aftertreatment system and method for pre-decomposed reductant solution
Patent number
8,844,269
Issue date
Sep 30, 2014
Cummins Inc.
Cary Henry
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method for treating a platinum contaminated catalytic component
Patent number
8,822,364
Issue date
Sep 2, 2014
Cummins Inc.
Xu Chen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Diesel particulate control
Patent number
8,715,601
Issue date
May 6, 2014
Clean Diesel Technologies, Inc.
Michiel Makkee
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Diesel particulate control
Patent number
7,964,154
Issue date
Jun 21, 2011
Clean Diesel Technologies, Inc.
Michiel Makkee
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Patents Applications
last 30 patents
Information
Patent Application
RECOVERING DEACTIVATED METAL/ZEOLITE CATALYSTS
Publication number
20180363528
Publication date
Dec 20, 2018
Cummins Inc.
Jinyong Luo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD AND SYSTEM FOR MITIGATING UREA DEPOSITS WITHIN AN SCR CATALY...
Publication number
20170333844
Publication date
Nov 23, 2017
CUMMINS IP, INC.
Fan Zeng
G01 - MEASURING TESTING
Information
Patent Application
SYSTEM AND METHOD FOR MANAGING CONTAMINANT STORAGE IN A STORAGE CAT...
Publication number
20170226911
Publication date
Aug 10, 2017
Cummins Inc.
Michael Haas
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SYSTEMS AND METHODS FOR REDUCING SECONDARY EMISSIONS FROM CATALYST...
Publication number
20170191921
Publication date
Jul 6, 2017
Cummins Inc.
Aleksey Yezerets
G01 - MEASURING TESTING
Information
Patent Application
SCR EXHAUST AFTERTREATMENT APPARATUS, SYSTEM AND METHODS INCLUDING...
Publication number
20170122175
Publication date
May 4, 2017
Cummins Inc.
Ashko Kumar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM AND METHOD OF ISOLATING COMPONENT FAILURES IN AN EXHAUST AFT...
Publication number
20160326928
Publication date
Nov 10, 2016
Cummins, Inc.
Andrew W. Osburn
G01 - MEASURING TESTING
Information
Patent Application
ADVANCED EXHAUST AFTERTREATMENT SYSTEM ARCHITECTURE
Publication number
20160312678
Publication date
Oct 27, 2016
Cummins Inc.
Rohan A. Siddhanthi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEMS AND METHODS FOR DESULFATION OF AN OXIDATION CATALYST FOR DU...
Publication number
20160281619
Publication date
Sep 29, 2016
Cummins Inc.
Prachetas A. Kale
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM AND METHOD OF ISOLATING COMPONENT FAILURES IN AN EXHAUST AFT...
Publication number
20160186629
Publication date
Jun 30, 2016
Cummins, Inc.
Andrew W. Osburn
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SYSTEM, METHOD, AND APPARATUS FOR IMPROVED DESULFURIZATION OF AFTER...
Publication number
20150354424
Publication date
Dec 10, 2015
Cummins Inc.
Ashok Kumar
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHOD AND SYSTEM FOR MITIGATING UREA DEPOSITS WITHIN AN SCR CATALY...
Publication number
20150328586
Publication date
Nov 19, 2015
CUMMINS IP, INC.
Fan Zeng
G01 - MEASURING TESTING
Information
Patent Application
SYSTEMS AND METHODS FOR NOx REDUCTION AND AFTERTREATMENT CONTROL US...
Publication number
20150247437
Publication date
Sep 3, 2015
Cummins Inc.
Richard J. Ancimer
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
DIAGNOSIS AND TREATMENT OF SELECTIVE CATALYTIC REDUCTION CATALYST
Publication number
20150231625
Publication date
Aug 20, 2015
Cummins Inc.
Aleksey YEZERETS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
TARGETED REGENERATION OF A CATALYST IN AN AFTERTREATMENT SYSTEM
Publication number
20150218992
Publication date
Aug 6, 2015
Cummins Inc.
Aleksey Yezerets
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
AFTERTREATMENT SYSTEMS WITH REDUCED N2O GENERATION
Publication number
20150113966
Publication date
Apr 30, 2015
Cummins Inc.
Krishna Kamasamudram
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DIAGNOSIS AND TREATMENT OF SELECTIVE CATALYTIC REDUCTION CATALYST
Publication number
20150072855
Publication date
Mar 12, 2015
CUMMINS IP, INC.
Aleksey Yezerets
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EXHAUST AFTERTREATMENT COMPONENT CONDITION ESTIMATION AND REGENERATION
Publication number
20140331644
Publication date
Nov 13, 2014
CUMMINS IP, INC.
Shankar Kumar
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SOLID STORAGE MEDIA CHARGING WITH AMMONIA FOR USE IN SELECTIVE CATA...
Publication number
20140271389
Publication date
Sep 18, 2014
Cummins Inc.
Aleksey Yezerets
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM, METHOD, AND APPARATUS FOR SULFUR RECOVERY ON AN SCR CATALYST
Publication number
20140237995
Publication date
Aug 28, 2014
Cummins Inc.
Aleksey Yezerets
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM, METHOD, AND APPARATUS FOR SULFUR RECOVERY ON AN SCR CATALYST
Publication number
20140237996
Publication date
Aug 28, 2014
Cummins Inc.
Aleksey Yezerets
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM, METHOD, AND APPARATUS FOR TREATING A PLATINUM CONTAMINATED...
Publication number
20140241947
Publication date
Aug 28, 2014
Cummins Inc.
Xu Chen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEMS AND METHODS FOR REDUCING SECONDARY EMISSIONS FROM CATALYST...
Publication number
20140023576
Publication date
Jan 23, 2014
Aleksey Yezerets
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD AND SYSTEM FOR MITIGATING UREA DEPOSITS WITHIN AN SCR CATALY...
Publication number
20140017794
Publication date
Jan 16, 2014
CUMMINS IP, INC.
Fan Zeng
G01 - MEASURING TESTING
Information
Patent Application
AFTERTREATMENT SYSTEM AND METHOD FOR PRE-DECOMPOSED REDUCTANT SOLUTION
Publication number
20130239549
Publication date
Sep 19, 2013
Cary Henry
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHOD AND SYSTEM FOR IMPROVING THE ROBUSTNESS OF AFTERTREATMENT SY...
Publication number
20130213008
Publication date
Aug 22, 2013
Cummins Inc.
Shankar KUMAR
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SYSTEM, METHOD, AND APPARATUS FOR TREATING A PLATINUM CONTAMINATED...
Publication number
20120270725
Publication date
Oct 25, 2012
Cummins Inc.
Xu Chen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Diesel Particulate Control
Publication number
20110239626
Publication date
Oct 6, 2011
Clean Diesel Technologies, Inc.
Michiel Makkee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DIESEL PARTICULATE CONTROL
Publication number
20070283681
Publication date
Dec 13, 2007
CLEAN DIESEL TECHNOLOGIES, INC.
Michiel Makkee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL