Helerson Kemmer

Person

Gerlingen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method for opening a valve assembly for a fuel tank
- Patent number 12,158,240
- Issue date Dec 3, 2024
- Robert Bosch GmbH
- Helerson Kemmer
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method for filling a hydrogen tank of a motor vehicle comprising a...
- Patent number 12,066,153
- Issue date Aug 20, 2024
- Robert Bosch GmbH
- Helerson Kemmer
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Fuel cell, fuel cell stack and method of operating a fuel cell stack
- Patent number 11,721,817
- Issue date Aug 8, 2023
- Robert Bosch GmbH
- Helerson Kemmer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for detecting a leak in an energy converter system
- Patent number 11,482,718
- Issue date Oct 25, 2022
- Robert Bosch GmbH
- Helerson Kemmer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Turbo compressor, in particular for a fuel cell system
- Patent number 11,473,583
- Issue date Oct 18, 2022
- Robert Bosch GmbH
- Helerson Kemmer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Distribution structure for providing at least one reaction gas
- Patent number 11,228,045
- Issue date Jan 18, 2022
- Robert Bosch GmbH
- Helerson Kemmer
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Leakage monitoring of a fuel cell system
- Patent number 11,196,067
- Issue date Dec 7, 2021
- Robert Bosch GmbH
- Alexander Hartmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for operating a tank system
- Patent number 11,105,468
- Issue date Aug 31, 2021
- Robert Bosch GmbH
- Helerson Kemmer
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Intrinsically safe bleed-down circuit and control strategy for fuel...
- Patent number 10,991,962
- Issue date Apr 27, 2021
- Robert Bosch GmbH
- Helerson Kemmer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing a flow plate for a fuel cell
- Patent number 10,903,507
- Issue date Jan 26, 2021
- Robert Bosch GmbH
- Harald Bauer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Simplification of the electrical system of fuel cells by means of d...
- Patent number 10,236,523
- Issue date Mar 19, 2019
- Robert Bosch GmbH
- Helerson Kemmer
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel cell assembly and method for operating a fuel cell assembly
- Patent number 9,859,578
- Issue date Jan 2, 2018
- Robert Bosch GmbH
- Helerson Kemmer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for regulating a boost pressure of an engine
- Patent number 9,470,141
- Issue date Oct 18, 2016
- Robert Bosch GmbH
- Helerson Kemmer
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method and control unit for operating a valve
- Patent number 9,322,356
- Issue date Apr 26, 2016
- Robert Bosch GmbH
- Christian Grimminger
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method and control tool for operating a valve
- Patent number 9,228,520
- Issue date Jan 5, 2016
- Robert Bosch GmbH
- Klaus Joos
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and control unit for operating a valve
- Patent number 9,068,526
- Issue date Jun 30, 2015
- Robert Bosch GmbH
- Klaus Joos
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and device for operating an internal combustion engine
- Patent number 9,026,342
- Issue date May 5, 2015
- Robert Bosch GmbH
- Helerson Kemmer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for operating a fuel injector of an internal combustion engi...
- Patent number 8,996,280
- Issue date Mar 31, 2015
- Robert Bosch GmbH
- Klaus Joos
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and control unit for operating a valve
- Patent number 8,955,495
- Issue date Feb 17, 2015
- Robert Bosch GmbH
- Klaus Joos
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for determining a concentration of alcohol in a fuel mixture
- Patent number 8,874,350
- Issue date Oct 28, 2014
- Robert Bosch GmbH
- Helerson Kemmer
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method and control unit for operating an injection valve
- Patent number 8,584,515
- Issue date Nov 19, 2013
- Robert Bosch GmbH
- Wolfgang Fischer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and device for operating an internal combustion engine in th...
- Patent number 8,352,154
- Issue date Jan 8, 2013
- Robert Bosch GmbH
- Georg Mallebrein
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method for controlling at least one solenoid valve
- Patent number 8,332,125
- Issue date Dec 11, 2012
- Robert Bosch GmbH
- Matthias Boee
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and device for operating an internal combustion engine and i...
- Patent number 8,260,525
- Issue date Sep 4, 2012
- Robert Bosch GmbH
- Georg Mallebrein
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method to determine a fuel composition
- Patent number 8,014,933
- Issue date Sep 6, 2011
- Robert Bosch GmbH
- Klaus Joos
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method for operating an internal combustion engine
- Patent number 7,904,232
- Issue date Mar 8, 2011
- Robert Bosch GmbH
- Helerson Kemmer
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method for introducing fuel into a combustion chamber of an interna...
- Patent number 7,895,987
- Issue date Mar 1, 2011
- Robert Bosch GmbH
- Georg Mallebrein
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method and device for operating an internal combustion engine
- Patent number 7,894,973
- Issue date Feb 22, 2011
- Robert Bosch GmbH
- Georg Mallebrein
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for operating an internal combustion engine
- Patent number 7,497,206
- Issue date Mar 3, 2009
- Robert Bosch GmbH
- Helerson Kemmer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for operating an internal combustion engine
- Patent number 7,360,526
- Issue date Apr 22, 2008
- Robert Bosch GmbH
- Helerson Kemmer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
FUEL CELL SYSTEM HAVING IMPROVED STARTING UNDER FREEZING CONDITIONS
- Publication number 20240405234
- Publication date Dec 5, 2024
- ROBERT BOSCH GmbH
- Helerson Kemmer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR FUELING A MEANS OF TRANSPORTATION USING A HYDROGEN FUELI...
- Publication number 20240369187
- Publication date Nov 7, 2024
- ROBERT BOSCH GmbH
- Helerson Kemmer
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
METHOD FOR STARTING A FUEL CELL SYSTEM
- Publication number 20240339641
- Publication date Oct 10, 2024
- ROBERT BOSCH GmbH
- Helerson Kemmer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR OPERATING A FUEL CELL SYSTEM, AND CONTROL DEVICE
- Publication number 20240322205
- Publication date Sep 26, 2024
- ROBERT BOSCH GmbH
- Helerson Kemmer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR OPERATING A FUEL-CELL SYSTEM
- Publication number 20240243311
- Publication date Jul 18, 2024
- ROBERT BOSCH GmbH
- Helerson Kemmer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PURGING A REACTANT CHAMBER
- Publication number 20240194908
- Publication date Jun 13, 2024
- ROBERT BOSCH GmbH
- Helerson Kemmer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR OPERATING A FUEL CELL SYSTEM AND CONTROL DEVICE FOR SAME
- Publication number 20240186548
- Publication date Jun 6, 2024
- ROBERT BOSCH GmbH
- Helerson Kemmer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR OPERATING A FUEL CELL SYSTEM, AND FUEL CELL SYSTEM
- Publication number 20240178418
- Publication date May 30, 2024
- ROBERT BOSCH GmbH
- Helerson Kemmer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL-CELL SYSTEM WITH PROTECTION FROM ICING
- Publication number 20240055630
- Publication date Feb 15, 2024
- ROBERT BOSCH GmbH
- Helerson Kemmer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR DETERMINING THE LENGTH AND/OR VOLUME OF THE PURGE PATH W...
- Publication number 20240055633
- Publication date Feb 15, 2024
- ROBERT BOSCH GmbH
- Helerson Kemmer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR OPERATING A DRIVE UNIT OPERATED WITH GASEOUS FUEL
- Publication number 20230366514
- Publication date Nov 16, 2023
- ROBERT BOSCH GmbH
- Helerson Kemmer
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
METHOD FOR KEEPING FREE OF ICE OR THAWING AT LEAST ONE SURFACE WHIC...
- Publication number 20230358367
- Publication date Nov 9, 2023
- ROBERT BOSCH GmbH
- Mark Hellmann
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
HEAT EXCHANGER SYSTEM FOR OPERATING A FUEL CELL STACK
- Publication number 20230231159
- Publication date Jul 20, 2023
- ROBERT BOSCH GmbH
- Helerson Kemmer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PRESSURIZED GAS TANK RECEIVING ASSEMBLY FOR A MOTOR VEHICLE
- Publication number 20230055646
- Publication date Feb 23, 2023
- ROBERT BOSCH GmbH
- Helerson Kemmer
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD FOR OPENING A VALVE ASSEMBLY FOR A FUEL TANK
- Publication number 20230056873
- Publication date Feb 23, 2023
- ROBERT BOSCH GmbH
- Helerson Kemmer
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
METHOD FOR FILLING A HYDROGEN TANK OF A MOTOR VEHICLE COMPRISING A...
- Publication number 20230038507
- Publication date Feb 9, 2023
- ROBERT BOSCH GmbH
- Helerson Kemmer
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
METHOD FOR REFUELLING A VEHICLE
- Publication number 20230026104
- Publication date Jan 26, 2023
- ROBERT BOSCH GmbH
- Helerson Kemmer
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
FUEL CELL, FUEL CELL STACK AND METHOD OF OPERATING A FUEL CELL STACK
- Publication number 20230027847
- Publication date Jan 26, 2023
- ROBERT BOSCH GmbH
- Helerson Kemmer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR OPERATING A FUEL CELL SYSTEM, AND FUEL CELL SYSTEM
- Publication number 20220352531
- Publication date Nov 3, 2022
- ROBERT BOSCH GmbH
- Helerson Kemmer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TURBO COMPRESSOR, IN PARTICULAR FOR A FUEL CELL SYSTEM
- Publication number 20210372412
- Publication date Dec 2, 2021
- ROBERT BOSCH GmbH
- Helerson Kemmer
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
METHOD AND SYSTEM FOR IDENTIFYING A LEAK WITHIN A MEMBRANE OF A FUE...
- Publication number 20210273247
- Publication date Sep 2, 2021
- ROBERT BOSCH GmbH
- Helerson Kemmer
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD FOR DETECTING A LEAK IN AN ENERGY CONVERTER SYSTEM
- Publication number 20210119233
- Publication date Apr 22, 2021
- ROBERT BOSCH GmbH
- Helerson Kemmer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISTRIBUTION STRUCTURE FOR PROVIDING AT LEAST ONE REACTION GAS
- Publication number 20210075028
- Publication date Mar 11, 2021
- ROBERT BOSCH GmbH
- Helerson KEMMER
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD FOR OPERATING A TANK SYSTEM
- Publication number 20200378558
- Publication date Dec 3, 2020
- ROBERT BOSCH GmbH
- Helerson Kemmer
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
FLOW FIELD PLATE FOR A FUEL CELL, AND FUEL CELL
- Publication number 20190372133
- Publication date Dec 5, 2019
- ROBERT BOSCH GmbH
- Helerson Kemmer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING A FLOW PLATE FOR A FUEL CELL
- Publication number 20190081331
- Publication date Mar 14, 2019
- ROBERT BOSCH GmbH
- Harald Bauer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LEAKAGE MONITORING OF A FUEL CELL SYSTEM
- Publication number 20180342748
- Publication date Nov 29, 2018
- ROBERT BOSCH GmbH
- Alexander Hartmann
- G01 - MEASURING TESTING
Information Patent Application
INTRINSICALLY SAFE BLEED-DOWN CIRCUIT AND CONTROL STRATEGY FOR FUEL...
- Publication number 20170271695
- Publication date Sep 21, 2017
- ROBERT BOSCH GmbH
- Helerson Kemmer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BATTERY CELL, BATTERY MODULE AND METHOD FOR OPERATING THE SAME
- Publication number 20170170529
- Publication date Jun 15, 2017
- ROBERT BOSCH GmbH
- Helerson Kemmer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SIMPLIFICATION OF THE ELECTRICAL SYSTEM OF FUEL CELLS BY MEANS OF D...
- Publication number 20160204455
- Publication date Jul 14, 2016
- ROBERT BOSCH GmbH
- Helerson Kemmer
- H01 - BASIC ELECTRIC ELEMENTS

Helerson Kemmer

Person

Patents Grantslast 30 patents

Method for opening a valve assembly for a fuel tank

Method for filling a hydrogen tank of a motor vehicle comprising a...

Fuel cell, fuel cell stack and method of operating a fuel cell stack

Method for detecting a leak in an energy converter system

Turbo compressor, in particular for a fuel cell system

Distribution structure for providing at least one reaction gas

Leakage monitoring of a fuel cell system

Method for operating a tank system

Intrinsically safe bleed-down circuit and control strategy for fuel...

Method for producing a flow plate for a fuel cell

Simplification of the electrical system of fuel cells by means of d...

Fuel cell assembly and method for operating a fuel cell assembly

Method for regulating a boost pressure of an engine

Method and control unit for operating a valve

Method and control tool for operating a valve

Method and control unit for operating a valve

Method and device for operating an internal combustion engine

Method for operating a fuel injector of an internal combustion engi...

Method and control unit for operating a valve

Method for determining a concentration of alcohol in a fuel mixture

Method and control unit for operating an injection valve

Method and device for operating an internal combustion engine in th...

Method for controlling at least one solenoid valve

Method and device for operating an internal combustion engine and i...

Method to determine a fuel composition

Method for operating an internal combustion engine

Method for introducing fuel into a combustion chamber of an interna...

Method and device for operating an internal combustion engine

Method for operating an internal combustion engine

Method for operating an internal combustion engine

Patents Applicationslast 30 patents

FUEL CELL SYSTEM HAVING IMPROVED STARTING UNDER FREEZING CONDITIONS

METHOD FOR FUELING A MEANS OF TRANSPORTATION USING A HYDROGEN FUELI...

METHOD FOR STARTING A FUEL CELL SYSTEM

METHOD FOR OPERATING A FUEL CELL SYSTEM, AND CONTROL DEVICE

METHOD FOR OPERATING A FUEL-CELL SYSTEM

METHOD FOR PURGING A REACTANT CHAMBER

METHOD FOR OPERATING A FUEL CELL SYSTEM AND CONTROL DEVICE FOR SAME

METHOD FOR OPERATING A FUEL CELL SYSTEM, AND FUEL CELL SYSTEM

FUEL-CELL SYSTEM WITH PROTECTION FROM ICING

METHOD FOR DETERMINING THE LENGTH AND/OR VOLUME OF THE PURGE PATH W...

METHOD FOR OPERATING A DRIVE UNIT OPERATED WITH GASEOUS FUEL

METHOD FOR KEEPING FREE OF ICE OR THAWING AT LEAST ONE SURFACE WHIC...

HEAT EXCHANGER SYSTEM FOR OPERATING A FUEL CELL STACK

PRESSURIZED GAS TANK RECEIVING ASSEMBLY FOR A MOTOR VEHICLE

METHOD FOR OPENING A VALVE ASSEMBLY FOR A FUEL TANK

METHOD FOR FILLING A HYDROGEN TANK OF A MOTOR VEHICLE COMPRISING A...

METHOD FOR REFUELLING A VEHICLE

FUEL CELL, FUEL CELL STACK AND METHOD OF OPERATING A FUEL CELL STACK

METHOD FOR OPERATING A FUEL CELL SYSTEM, AND FUEL CELL SYSTEM

TURBO COMPRESSOR, IN PARTICULAR FOR A FUEL CELL SYSTEM

METHOD AND SYSTEM FOR IDENTIFYING A LEAK WITHIN A MEMBRANE OF A FUE...

METHOD FOR DETECTING A LEAK IN AN ENERGY CONVERTER SYSTEM

DISTRIBUTION STRUCTURE FOR PROVIDING AT LEAST ONE REACTION GAS

METHOD FOR OPERATING A TANK SYSTEM

FLOW FIELD PLATE FOR A FUEL CELL, AND FUEL CELL

METHOD FOR PRODUCING A FLOW PLATE FOR A FUEL CELL

LEAKAGE MONITORING OF A FUEL CELL SYSTEM

INTRINSICALLY SAFE BLEED-DOWN CIRCUIT AND CONTROL STRATEGY FOR FUEL...

BATTERY CELL, BATTERY MODULE AND METHOD FOR OPERATING THE SAME

SIMPLIFICATION OF THE ELECTRICAL SYSTEM OF FUEL CELLS BY MEANS OF D...