Inventor

Andreas Blumenstock

Inventor

Ludwigsburg, DE

Overview

1993–2016

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 57 as inventor

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

F02Mprimary

F02MSupplying combustion engines in general with combustible mixtures or constituents thereof28%

B60KArrangement or mounting of propulsion units or of transmissions in vehicles15%

F02DControlling combustion engines12%

Y02TClimate change mitigation technologies related to transportation10%

F01NGas-flow silencers or exhaust apparatus for machines or engines in general10%

G01MTesting static or dynamic balance of machines or structures4%

B01DSeparation3%

F02BInternal-combustion piston engines3%

Y02ATechnologies for adaptation to climate change3%

G01FMeasuring volume, volume flow, mass flow or liquid level2%

PatentTitleYear

9,371,793'Method for operating a fuel vapor recirculation system in a motor vehicle'2016 7,213,396'Method and device for operating an internal combustion engine'2007 7,146,798'Method for control of a diagnosis of a catalyst in the exhaust of an internal combustion engine'2006 7,124,717'Method and device for operating an internal combustion engine'2006 6,910,470'Method for operating an internal combustion engine especially of a motor vehicle'2005 6,862,880'Method for operating a catalyst'2005 6,745,559'Method for operating and internal combustion engine, in particular of a motor vehicle'2004 6,651,423'Method for operating a storage catalyst of an internal combustion engine'2003 6,626,033'Method for operating an accumulator-type catalytic converter of an internal combustion engine'2003 6,550,236'Method for operating a three-way catalyst of an internal combustion engine'2003 6,494,036'Method for operating the catalyst of an internal combustion engine'2002 6,389,802'Method and arrangement for operating an internal combustion engine in combination with an NOx storage catalytic converter and an NOx sensor'2002 6,324,834'Running of an internal combustion engine in conjunction with an NOx-accumulator catalytic converter'2001 6,289,721'Method for detecting a tanking operation on a receptacle'2001 6,230,487'Method for regenerating a catalytic converter'2001 6,161,428'Method and apparatus for evaluating the conversion capability of a catalytic converter'2000 6,131,550'Method for checking the operability of a tank-venting system'2000 6,123,060'Method of avoiding erroneous announcements when diagnosing a tank-venting system of a motor vehicle'2000 6,112,728'Device for diagnosis of a tank ventilation system of a vehicle'2000 6,065,335'Method for detecting the fill level quantity of a tank system'2000 6,035,708'Method for detecting a tanking operation on a receptacle'2000 6,006,596'Method of determining bad travel distances during travelling of motor vehicle'1999 5,992,396'Tank venting system for motor vehicles'1999 5,890,474'Method and arrangement for checking the operability of a tank-venting system'1999 5,881,700'Tank venting device for motor vehicles'1999 5,794,599'Method for checking the tightness of a tank system of a vehicle having an internal combustion engine'1998 5,765,538'Pump device for a fuel vapor retention system of an internal combustion engine'1998 5,741,958'Method for detecting and documenting exhaust-gas relevant malfunctions of a motor vehicle having an internal combustion engine with the aid of on-board means'1998 5,735,252'Method for pneumatically checking the operability of a tank-venting system'1998 5,730,107'Pump device for a fuel vapor trapping system, and fuel vapor trapping system'1998 5,666,925'Method and arrangement for diagnosing a tank-venting system'1997 5,604,305'Method for avoiding incorrect messages in the diagnosis of adjusting devices such as flow valves in motor vehicles'1997 5,553,577'Apparatus for checking the tightness of a tank venting system'1996 5,511,529'Tank-venting apparatus for a motor vehicle and method for operating the apparatus'1996 5,505,182'Method and arrangement for checking a tank-venting system'1996 5,476,083'Tank-venting apparatus as well as a method and an arrangement for checking the operability of a tank-venting valve'1995 5,463,998'Method and arrangement for checking the operability of a tank-venting system'1995 5,460,142'Method for venting a tank'1995 5,460,141'Method and apparatus for checking the tightness of a tank-venting system'1995 5,450,833'Breather for an internal combustion engine fuel tank'1995 5,442,551'Tank-venting system for a motor vehicle as well as a method and an arrangement for checking the operability thereof'1995 5,398,661'Method and arrangement for checking the operability of a tank-venting system'1995 5,383,438'Tank venting system for an internal combustion engine'1995 5,379,638'Method and device for detecting the fluid level in a tank'1995 5,373,830'Breather for an internal combustion engine fuel tank'1994 5,372,117'Method and arrangement for venting a tank'1994 5,361,743'Breather for an internal combustion engine fuel tank'1994 5,353,771'Method and arrangement for diagnosing a tank-venting system of a motor vehicle'1994 5,349,935'Tank-venting system and motor vehicle having the system as well as a method and an arrangement for checking the operability of the system'1994 5,339,788'Method and arrangement for conducting a tank-venting diagnosis in a motor vehicle'1994 5,265,577'Method and arrangement for checking the operability of a tank-venting system'1993 5,255,515'Method and arrangement for obtaining an evaluation value for the performance loss of a catalytic converter'1993 5,243,944'Tank-venting apparatus as well as a method and an arrangement for checking the operability thereof'1993 5,220,896'Tank-venting arrangement and method for checking the tightness thereof'1993 5,205,263'Tank-venting apparatus as well as a method and an arrangement for checking the same'1993 5,197,442'Tank-venting arrangement and method of operating the same'1993 5,195,498'Tank-venting apparatus as well as a method and arrangement for checking the tightness thereof'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–2016Patents assigned to BOSCH GMBH ROBERT (57)· patent assignee history

1993Patents assigned to AUDI AG (1)· patent assignee history

1993Patents assigned to BAYERISCHE MOTOREN WERKE AG (1)· patent assignee history

1993–2016Based in Ludwigsburg, DE· patent location history

2016Patents assigned to BLUMENSTOCK ANDREAS (1)· patent assignee history

2016Patents assigned to PAPE ANDREAS (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BOSCH GMBH ROBERT	57	1993–2016
AUDI AG	1	1993
BAYERISCHE MOTOREN WERKE AG	1	1993
BLUMENSTOCK ANDREASself	1	2016
PAPE ANDREAS	1	2016

Locations

Location	Patents	Span
Ludwigsburg, DE	57	1993–2016