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Danan Dou
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Cedar Falls, IA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Engine electrified air system including electric turbocharger and e...
Patent number
11,939,929
Issue date
Mar 26, 2024
Deere & Company
Danan Dou
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method for regulating exhaust emissions
Patent number
11,920,507
Issue date
Mar 5, 2024
Deere & Company
Danan Dou
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Exhaust gas treatment system with improved low temperature performance
Patent number
11,815,000
Issue date
Nov 14, 2023
Deere & Company
Danan Dou
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust gas treatment system and method with reductant injection an...
Patent number
11,624,309
Issue date
Apr 11, 2023
Deere & Company
Danan Dou
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Heater control for engine exhaust
Patent number
11,619,156
Issue date
Apr 4, 2023
Deere & Company
Danan Dou
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Electrified engine boost components for mitigating engine stalling...
Patent number
11,572,824
Issue date
Feb 7, 2023
Deere & Company
Scott R. Miles
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Work vehicle power system with decoupled engine air system components
Patent number
11,572,673
Issue date
Feb 7, 2023
Deere & Company
Danan Dou
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Engine system with electrified air system components for managing e...
Patent number
11,536,213
Issue date
Dec 27, 2022
Deere & Company
Scott R. Miles
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Exhaust gas treatment system and method with reductant injection an...
Patent number
11,073,067
Issue date
Jul 27, 2021
Deere & Company
Danan Dou
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust gas treatment system and method with improved regeneration
Patent number
11,022,016
Issue date
Jun 1, 2021
Deere & Company
Shyan-Cherng Huang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Integrated reductant mixer and heater apparatus for exhaust treatme...
Patent number
10,961,887
Issue date
Mar 30, 2021
Deere & Company
Shyan-Cherng Huang
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
System for regulating exhaust emissions
Patent number
10,927,740
Issue date
Feb 23, 2021
Deere & Company
Danan Dou
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust gas treatment system and method having improved low tempera...
Patent number
10,767,532
Issue date
Sep 8, 2020
Deere & Company
Danan Dou
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust gas treatment system and method having improved low tempera...
Patent number
10,718,245
Issue date
Jul 21, 2020
Deere & Company
Danan Dou
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust gas sampling device
Patent number
9,145,818
Issue date
Sep 29, 2015
Deere & Company
William F. Gavin
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Diesel exhaust fluid formulation that reduces urea deposits in exha...
Patent number
8,999,277
Issue date
Apr 7, 2015
Deere & Company
Ponnaiyan Ayyappan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Diesel exhaust fluid formulation that reduces urea deposits in exha...
Patent number
8,961,818
Issue date
Feb 24, 2015
Deere & Company
Ponnaiyan Ayyappan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Particulate filter ash loading prediction method and vehicle with same
Patent number
8,660,741
Issue date
Feb 25, 2014
Deere & Company
Ryan Nevin
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Particulate filter service life prediction
Patent number
8,620,597
Issue date
Dec 31, 2013
Deere & Company
Ryan Nevin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Particulate filter ash loading prediction method and vehicle using...
Patent number
8,577,541
Issue date
Nov 5, 2013
Deere & Company
Ryan Nevin
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Diesel exhaust fluid formulation having a high ammonium content and...
Patent number
8,518,354
Issue date
Aug 27, 2013
Deere & Company
Ponnayan Ayyappan
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Particulate filter ash loading prediction method and vehicle with same
Patent number
8,447,461
Issue date
May 21, 2013
Deere & Company
Ryan Nevin
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Particulate filter ash loading prediction method and vehicle using...
Patent number
8,214,135
Issue date
Jul 3, 2012
Deere & Company
Ryan Nevin
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
WORK VEHICLE POWER SYSTEM WITH METHANE AND HYDROGEN FUEL BLEND
Publication number
20230399988
Publication date
Dec 14, 2023
Deere & Company
Danan Dou
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ENGINE ELECTRIFIED AIR SYSTEM INCLUDING ELECTRIC TURBOCHARGER AND E...
Publication number
20230054060
Publication date
Feb 23, 2023
Deere & Company
Danan Dou
B60 - VEHICLES IN GENERAL
Information
Patent Application
WORK VEHICLE POWER SYSTEM WITH DECOUPLED ENGINE AIR SYSTEM COMPONENTS
Publication number
20220412053
Publication date
Dec 29, 2022
Deere & Company
Danan Dou
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ENGINE SYSTEM WITH ELECTRIFIED AIR SYSTEM COMPONENTS FOR MANAGING E...
Publication number
20220372927
Publication date
Nov 24, 2022
Deere & Company
Scott R. Miles
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ELECTRIFIED ENGINE BOOST COMPONENTS FOR MITIGATING ENGINE STALLING...
Publication number
20220364501
Publication date
Nov 17, 2022
Deere & Company
Scott R. Miles
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
EXHAUST GAS TREATMENT SYSTEM WITH IMPROVED LOW TEMPERATURE PERFORMANCE
Publication number
20220290599
Publication date
Sep 15, 2022
Deere & Company
Danan Dou
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXHAUST GAS TREATMENT SYSTEM AND METHOD WITH REDUCTANT INJECTION AN...
Publication number
20210317768
Publication date
Oct 14, 2021
Deere & Company
Danan Dou
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SYSTEM AND METHOD FOR REGULATING EXHAUST EMISSIONS
Publication number
20210140357
Publication date
May 13, 2021
Deere & Company
Danan Dou
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
INTEGRATED REDUCTANT MIXER AND HEATER APPARATUS FOR EXHAUST TREATME...
Publication number
20210003056
Publication date
Jan 7, 2021
Deere & Company
SHYAN-CHERNG HUANG
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXHAUST GAS TREATMENT SYSTEM AND METHOD WITH REDUCTANT INJECTION AN...
Publication number
20200224576
Publication date
Jul 16, 2020
Deere & Company
Danan Dou
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXHAUST GAS TREATMENT SYSTEM AND METHOD WITH IMPROVED REGENERATION
Publication number
20200217234
Publication date
Jul 9, 2020
Deere & Company
Shyan-Cherng Huang
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXHAUST GAS TREATMENT SYSTEM WITH IMPROVED LOW TEMPERATURE PERFORMANCE
Publication number
20190383189
Publication date
Dec 19, 2019
Deere & Company
Danan Dou
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXHAUST GAS TREATMENT SYSTEM AND METHOD HAVING IMPROVED LOW TEMPERA...
Publication number
20190383186
Publication date
Dec 19, 2019
Deere & Company
Danan Dou
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXHAUST GAS TREATMENT SYSTEM AND METHOD HAVING IMPROVED LOW TEMPERA...
Publication number
20190383192
Publication date
Dec 19, 2019
Deere & Company
Danan Dou
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SYSTEM AND METHOD FOR REGULATING EXHAUST EMISSIONS
Publication number
20180087426
Publication date
Mar 29, 2018
Deere & Company
Danan Dou
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DIESEL EXHAUST FLUID FORMULATION THAT REDUCES UREA DEPOSITS IN EXHA...
Publication number
20140369911
Publication date
Dec 18, 2014
Ponnaiyan Ayyappan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DIESEL EXHAUST FLUID FORMULATION THAT REDUCES UREA DEPOSITS IN EXHA...
Publication number
20140369910
Publication date
Dec 18, 2014
Ponnaiyan Ayyappan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EXHAUST GAS SAMPLING DEVICE
Publication number
20140366510
Publication date
Dec 18, 2014
William F. GAVIN
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
DIESEL EXHAUST FLUID FORMULATION HAVING A HIGH AMMONIUM CONTENT AND...
Publication number
20130028817
Publication date
Jan 31, 2013
Deere & Company
Ponnaiyan Ayyappan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PARTICULATE FILTER ASH LOADING PREDICTION METHOD AND VEHICLE WITH SAME
Publication number
20120083966
Publication date
Apr 5, 2012
Ryan Nevin
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
PARTICULATE FILTER ASH LOADING PREDICTION METHOD AND VEHICLE USING...
Publication number
20120083967
Publication date
Apr 5, 2012
Ryan Nevin
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
PARTICULATE FILTER SERVICE LIFE PREDICTION
Publication number
20120084018
Publication date
Apr 5, 2012
Ryan Nevin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PARTICULATE FILTER ASH LOADING PREDICTION METHOD AND VEHICLE USING...
Publication number
20120083990
Publication date
Apr 5, 2012
Ryan Nevin
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
PARTICULATE FILTER ASH LOADING PREDICTION METHOD AND VEHICLE WITH SAME
Publication number
20120083965
Publication date
Apr 5, 2012
Ryan Nevin
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES