Inventor

Axel O. zur Loye

Inventor

Columbus, IN, US

Overview

32→

Patents

1999–2020

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 32 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F02Dprimary

F02DControlling combustion engines24%

Y02TClimate change mitigation technologies related to transportation22%

F02BInternal-combustion piston engines15%

F02MSupplying combustion engines in general with combustible mixtures or constituents thereof14%

F01NGas-flow silencers or exhaust apparatus for machines or engines in general12%

F02NStarting of combustion engines6%

F02PIgnition, other than compression ignition, for internal-combustion engines3%

G01MTesting static or dynamic balance of machines or structures2%

F01LCyclically operating valves for machines or engines1%

F01PCooling of machines or engines in general1%

PatentTitleYear

10,815,913Systems, methods, and apparatus for operation of dual fuel engines2020 10,711,723Fuel control for dual fuel engines2020 10,273,861Multi-leg exhaust aftertreatment system and method2019 10,227,934Dual-fuel engine combustion mode transition controls2019 10,161,325Thermal management control using limited bank operation2018 10,145,317System and method for dual fuel engines2018 10,001,047Multi-leg exhaust aftertreatment system and method2018 9,988,999Thermal management for regenerating an aftertreatment device2018 9,988,991Cylinder pressure based control of dual fuel engines2018 9,464,583'Cylinder pressure based control of dual fuel engines'2016 9,371,789'System and method for a self-adjusting dual fuel gas control'2016 9,228,536'Load shedding techniques for dual fuel engines'2016 9,212,614'Thermal management for regenerating an aftertreatment device'2015 9,151,202'Multi-leg exhaust aftertreatment system and method'2015 9,103,294'Fuel drift estimation and compensation for operation of an internal combustion engine'2015 9,074,549'Aftertreatment thermal management strategies for internal combustion engines having multiple cylinder banks'2015 8,904,769'Systems and methods using internal EGR for aftertreatment system control'2014 8,640,445'Multi-leg exhaust after-treatment system and method'2014 6,915,776'Premixed charge compression ignition engine with optimal combustion control'2005 6,907,870'Multiple operating mode engine and method of operation'2005 6,684,849'Multiple operating mode engine and method of operation'2004 6,684,852'Internal combustion engine operable in PCCI mode with post-ignition injection and method of operation'2004 6,659,071'Internal combustion engine operable in PCCI mode with early control injection and method of operation'2003 6,598,468'Apparatus and methods for determining start of combustion for an internal combustion engine'2003 6,561,157'Multiple operating mode engine and method of operation'2003 6,516,774'Premixed charge compression ignition engine with variable speed SOC control and method of operation'2003 6,286,482'Premixed charge compression ignition engine with optimal combustion control'2001 6,276,334'Premixed charge compression ignition engine with optimal combustion control'2001 6,243,641'System and method for detecting engine cylinder misfire'2001 6,230,683'Premixed charge compression ignition engine with optimal combustion control'2001 5,890,470'Constant horsepower throttle progression control system and method'1999 5,878,717'Cylinder pressure based air-fuel ratio and engine control'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2001Patents assigned to CUMMINS ENGINE CO INC (6)· patent assignee history

1999–2020Based in Columbus, IN, US· patent location history

2003–2020Patents assigned to CUMMINS INC (20)· patent assignee history

2014–2019Patents assigned to CUMMINS IP INC (6)· patent assignee history

2014–2015Patents assigned to GUEYE OUSMANE (2)· patent assignee history

2014–2015Patents assigned to NELSON RANDY W (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CUMMINS INC	20	2003–2020
CUMMINS ENGINE CO INC	6	1999–2001
CUMMINS IP INC	6	2014–2019
GUEYE OUSMANE	2	2014–2015
NELSON RANDY W	2	2014–2015

Locations

Location	Patents	Span
Columbus, IN, US	32	1999–2020