Joshua Ratts

Person

East Peoria, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Selective catalytic reduction for hydrogen engines
- Patent number 12,163,451
- Issue date Dec 10, 2024
- Caterpillar Inc.
- Andrew Joseph Loetz
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Estimating deterioration trends of an exhaust catalyst
- Patent number 12,071,876
- Issue date Aug 27, 2024
- Caterpillar Inc.
- Joshua L. Ratts
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Aftertreatment for alcohol fuel substituted diesel engines
- Patent number 12,006,856
- Issue date Jun 11, 2024
- Caterpillar Inc.
- Joshua Lynn Ratts
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Aftertreatment system
- Patent number 11,725,555
- Issue date Aug 15, 2023
- Caterpillar Inc.
- Joshua L. Ratts
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Engine multi-path aftertreatment system with radio frequency sensor...
- Patent number 11,566,554
- Issue date Jan 31, 2023
- Caterpillar Inc.
- Joshua L. Ratts
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Desulfation of aftertreatment component
- Patent number 11,549,418
- Issue date Jan 10, 2023
- Caterpillar Inc.
- Joshua L. Ratts
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Emissions module with adjustable sizing
- Patent number 11,156,145
- Issue date Oct 26, 2021
- Caterpillar Inc.
- Wesley Gene Benson
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Thermal management lightoff assist systems and methods for regenera...
- Patent number 11,015,502
- Issue date May 25, 2021
- Caterpillar Inc.
- Joshua Lynn Ratts
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Optical sensor for aftertreatment catalyst condition
- Patent number 10,989,654
- Issue date Apr 27, 2021
- Caterpillar Inc.
- Joshua L. Ratts
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for testing a condition of a catalyst
- Patent number 9,360,463
- Issue date Jun 7, 2016
- Caterpillar Inc.
- Joshua Ratts
- G01 - MEASURING TESTING
Information Patent Grant
Ammonia oxidation catalyst system
- Patent number 8,992,869
- Issue date Mar 31, 2015
- Caterpillar Inc.
- Joshua L Ratts
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Adaptive catalytic conversion and reduction agent control
- Patent number 8,834,820
- Issue date Sep 16, 2014
- Caterpillar Inc.
- Matthew Mowers
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
AFTERTREATMENT FOR ALCOHOL FUEL SUBSTITUTED DIESEL ENGINES
- Publication number 20240384675
- Publication date Nov 21, 2024
- Caterpillar Inc.
- Joshua Lynn Ratts
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
AFTERTREATMENT SYSTEM
- Publication number 20230250744
- Publication date Aug 10, 2023
- Caterpillar Inc.
- Joshua L. Ratts
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ENGINE MULTI-PATH AFTERTREATMENT SYSTEM WITH RADIO FREQUENCY SENSOR...
- Publication number 20220290602
- Publication date Sep 15, 2022
- Caterpillar Inc.
- Joshua L. RATTS
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
EMISSIONS MODULE WITH ADJUSTABLE SIZING
- Publication number 20210231043
- Publication date Jul 29, 2021
- Caterpillar Inc.
- Wesley Gene Benson
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
THERMAL MANAGEMENT LIGHTOFF ASSIST SYSTEMS AND METHODS FOR REGENERA...
- Publication number 20200332690
- Publication date Oct 22, 2020
- Caterpillar Inc.
- Joshua Lynn Ratts
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
OPTICAL SENSOR FOR AFTERTREATMENT CATALYST CONDITION
- Publication number 20200319094
- Publication date Oct 8, 2020
- Caterpillar Inc.
- Joshua L. Ratts
- G01 - MEASURING TESTING
Information Patent Application
Catalyst Protection Against Hydrocarbon Exposure
- Publication number 20160084135
- Publication date Mar 24, 2016
- Caterpillar Inc.
- Aaron Harmon
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
AMMONIA OXIDATION CATALYST SYSTEM
- Publication number 20140178273
- Publication date Jun 26, 2014
- Caterpillar Inc.
- Joshua L Ratts
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Joshua Ratts

Person

Patents Grantslast 30 patents

Selective catalytic reduction for hydrogen engines

Estimating deterioration trends of an exhaust catalyst

Aftertreatment for alcohol fuel substituted diesel engines

Aftertreatment system

Engine multi-path aftertreatment system with radio frequency sensor...

Desulfation of aftertreatment component

Emissions module with adjustable sizing

Thermal management lightoff assist systems and methods for regenera...

Optical sensor for aftertreatment catalyst condition

Method and system for testing a condition of a catalyst

Ammonia oxidation catalyst system

Adaptive catalytic conversion and reduction agent control

Patents Applicationslast 30 patents

AFTERTREATMENT FOR ALCOHOL FUEL SUBSTITUTED DIESEL ENGINES

AFTERTREATMENT SYSTEM

ENGINE MULTI-PATH AFTERTREATMENT SYSTEM WITH RADIO FREQUENCY SENSOR...

EMISSIONS MODULE WITH ADJUSTABLE SIZING

THERMAL MANAGEMENT LIGHTOFF ASSIST SYSTEMS AND METHODS FOR REGENERA...

OPTICAL SENSOR FOR AFTERTREATMENT CATALYST CONDITION

Catalyst Protection Against Hydrocarbon Exposure

AMMONIA OXIDATION CATALYST SYSTEM