Claus Hoffjann

Person

Hamburg, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Bipolar plate for use in a fuel cell stack
- Patent number 11,695,127
- Issue date Jul 4, 2023
- Airbus Operations GmbH
- Christian Wolff
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Auxiliary power system for an airplane and an airplane with such an...
- Patent number 11,158,874
- Issue date Oct 26, 2021
- Airbus Operations GmbH
- Claus Hoffjann
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Supply system and method for providing electric energy, oxygen depl...
- Patent number 10,632,333
- Issue date Apr 28, 2020
- Airbus Operations GmbH
- Claus Hoffjann
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Supply system for providing at least oxygen depleted air and water...
- Patent number 10,583,935
- Issue date Mar 10, 2020
- Airbus Operations GmbH
- Claus Hoffjann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell system, a fire fighting system, and an aircraft
- Patent number 10,516,175
- Issue date Dec 24, 2019
- Airbus Operations GmbH
- Claus Hoffjann
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Auxiliary power system for an airplane and an airplane with such an...
- Patent number 10,446,863
- Issue date Oct 15, 2019
- Airbus Operations GmbH
- Claus Hoffjann
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Aircraft having a redundant and efficient bleed system
- Patent number 10,293,945
- Issue date May 21, 2019
- Airbus Operations GmbH
- Claus Hoffjann
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Supply system and method for providing electric energy, oxygen depl...
- Patent number 10,173,086
- Issue date Jan 8, 2019
- Airbus Operations GmbH
- Claus Hoffjann
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Engine for propelling an aircraft and aircraft having at least one...
- Patent number 9,897,041
- Issue date Feb 20, 2018
- Airbus Operations GmbH
- Claus Hoffjann
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Fuel cell system, a fire fighting system, and an aircraft
- Patent number 9,882,227
- Issue date Jan 30, 2018
- Airbus Operations GmbH
- Claus Hoffjann
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Fuel cell system, use of a fuel cell system and aircraft with a fue...
- Patent number 9,673,460
- Issue date Jun 6, 2017
- Airbus Operations GmbH
- Jens-Dietrich Kurre
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Drive unit, method for providing power, and use of a drive unit
- Patent number 9,541,001
- Issue date Jan 10, 2017
- Airbus Operations GmbH
- Jürgen Steinwandel
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for manufacturing a solid oxide fuel cell element by layer-w...
- Patent number 9,350,037
- Issue date May 24, 2016
- Airbus Operations GmbH
- Jürgen Steinwandel
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
System for drying the exhaust gases from a fuel cell system using t...
- Patent number 9,130,204
- Issue date Sep 8, 2015
- Airbus Operations GmbH
- Claus Hoffjann
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
System and process for the reduction of harmful substances in engin...
- Patent number 8,910,484
- Issue date Dec 16, 2014
- Airbus Operations GmbH
- Claus Hoffjann
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Tank module for a structurally integrated vacuum sewage system for...
- Patent number 8,888,041
- Issue date Nov 18, 2014
- Airbus Operations GmbH
- Claus Hoffjann
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Cooling assembly for cooling a thermal body for an aircraft
- Patent number 8,869,543
- Issue date Oct 28, 2014
- Airbus Operations GmbH
- Claus Hoffjann
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Water system for a vehicle and method for reducing germs in a water...
- Patent number 8,858,878
- Issue date Oct 14, 2014
- Airbus Operations GmbH
- Timo Risch
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Protection of water conduits against frost
- Patent number 8,820,362
- Issue date Sep 2, 2014
- Airbus Operations GmbH
- Karsten Roederer
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Fuel cell system for extinguishing fires
- Patent number 8,813,860
- Issue date Aug 26, 2014
- Airbus Operations GmbH
- Julika Bleil
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Hybrid drive for an aircraft
- Patent number 8,640,439
- Issue date Feb 4, 2014
- Airbus Operations GmbH
- Claus Hoffjann
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Fuel cell system with suction operation for an aircraft
- Patent number 8,623,559
- Issue date Jan 7, 2014
- Airbus Operations GmbH
- Lars Frahm
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Fire protection with fuel cell exhaust air
- Patent number 8,567,516
- Issue date Oct 29, 2013
- Airbus Operations GmbH
- Julika Bleil
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Double-walled floor segment for a means of locomotion for accommoda...
- Patent number 8,556,211
- Issue date Oct 15, 2013
- Airbus Operations GmbH
- Claus Hoffjann
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Hydride fuel-cell cooler and condensate cooler for aircraft
- Patent number 8,372,554
- Issue date Feb 12, 2013
- Airbus Deutschland
- Claus Hoffjann
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
System for flushing a vacuum toilet and toilet cover for a system o...
- Patent number 8,341,773
- Issue date Jan 1, 2013
- Airbus Operations GmbH
- Claus Hoffjann
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Fire protection with fuel cell exhaust air
- Patent number 8,256,524
- Issue date Sep 4, 2012
- Airbus Operations GmbH
- Julika Bleil
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Self-sustaining washroom for mobile use
- Patent number 8,141,185
- Issue date Mar 27, 2012
- Airbus Operations GmbH
- Claus Hoffjann
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Semi-autonomous central supply system for passenger seats
- Patent number 8,034,495
- Issue date Oct 11, 2011
- Airbus Deutschland GmbH
- Claus Hoffjann
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Sorting device and method for sorting goods in transit for an aircraft
- Patent number 8,019,464
- Issue date Sep 13, 2011
- Airbus Deutschland GmbH
- Claus Hoffjann
- B64 - AIRCRAFT AVIATION COSMONAUTICS

Patents Applicationslast 30 patents

Information Patent Application
Bipolar Plate For Use In A Fuel Cell Stack
- Publication number 20200313203
- Publication date Oct 1, 2020
- AIRBUS OPERATIONS GMBH
- Christian Wolff
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL SYSTEM FOR AN AIRCRAFT
- Publication number 20200058947
- Publication date Feb 20, 2020
- AIRBUS OPERATIONS GMBH
- Claus HOFFJANN
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Auxiliary Power System For An Airplane And An Airplane With Such An...
- Publication number 20190393531
- Publication date Dec 26, 2019
- AIRBUS OPERATIONS GMBH
- Claus Hoffjann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Supply System And Method For Providing Electric Energy, Oxygen Depl...
- Publication number 20190099628
- Publication date Apr 4, 2019
- AIRBUS OPERATIONS GMBH
- Claus Hoffjann
- C01 - INORGANIC CHEMISTRY
Information Patent Application
FUEL CELL SYSTEM, A FIRE FIGHTING SYSTEM, AND AN AIRCRAFT
- Publication number 20180102557
- Publication date Apr 12, 2018
- AIRBUS OPERATIONS GMBH
- Claus Hoffjann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AIRCRAFT HAVING A REDUNDANT AND EFFICIENT BLEED SYSTEM
- Publication number 20180037327
- Publication date Feb 8, 2018
- AIRBUS OPERATIONS GMBH
- Claus HOFFJANN
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Supply System For Providing At Least Oxygen Depleted Air And Water...
- Publication number 20160362191
- Publication date Dec 15, 2016
- AIRBUS OPERATIONS GMBH
- Claus Hoffjann
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
AUXILIARY POWER SYSTEM FOR AN AIRPLANE AND AN AIRPLANE WITH SUCH AN...
- Publication number 20160181641
- Publication date Jun 23, 2016
- AIRBUS OPERATIONS GMBH
- Claus Hoffjann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL SYSTEM, A FIRE FIGHTING SYSTEM, AND AN AIRCRAFT
- Publication number 20160064751
- Publication date Mar 3, 2016
- AIRBUS OPERATIONS GMBH
- Claus Hoffjann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Supply System And Method For Providing Electric Energy, Oxygen Depl...
- Publication number 20160030781
- Publication date Feb 4, 2016
- AIRBUS OPERATIONS GMBH
- Claus Hoffjann
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Tank System For The Cryogenic Storage Of Hydrogen, And Aircraft Wit...
- Publication number 20150336680
- Publication date Nov 26, 2015
- AIRBUS OPERATIONS GMBH
- Markus Schumacher
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
ENGINE FOR PROPELLING AN AIRCRAFT AND AIRCRAFT HAVING AT LEAST ONE...
- Publication number 20150308383
- Publication date Oct 29, 2015
- AIRBUS OPERATIONS GMBH
- Claus Hoffjann
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL CELL SYSTEM, METHOD FOR OPERATING A FUEL CELL AND VEHICLE WITH...
- Publication number 20150017557
- Publication date Jan 15, 2015
- AIRBUS OPERATIONS GMBH
- Claus HOFFJANN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DRIVE UNIT, METHOD FOR PROVIDING POWER, AND USE OF A DRIVE UNIT
- Publication number 20140047814
- Publication date Feb 20, 2014
- AIRBUS OPERATIONS GMBH
- Jürgen Steinwandel
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD FOR MANUFACTURING A SOLID OXIDE FUEL CELL ELEMENT BY LAYER-W...
- Publication number 20140051014
- Publication date Feb 20, 2014
- AIRBUS OPERATIONS GMBH
- Jürgen Steinwandel
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
REFUELING PLATFORM FOR FILLING A VEHICLE TANK WITH LIQUID HYDROGEN
- Publication number 20130312871
- Publication date Nov 28, 2013
- Claus HOFFJANN
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
Fuel Cell System, Use Of A Fuel Cell System And Aircraft With A Fue...
- Publication number 20130288160
- Publication date Oct 31, 2013
- Jens-Dietrich Kurre
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
WATER SYSTEM FOR A VEHICLE AND METHOD FOR REDUCING GERMS IN A WATER...
- Publication number 20130094994
- Publication date Apr 18, 2013
- AIRBUS OPERATIONS GMBH
- Timo RISCH
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
PROTECTION OF WATER CONDUITS AGAINST FROST
- Publication number 20130048128
- Publication date Feb 28, 2013
- AIRBUS OPERATIONS GMBH
- Karsten Roederer
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
FIRE PROTECTION WITH FUEL CELL EXHAUST AIR
- Publication number 20120292058
- Publication date Nov 22, 2012
- AIRBUS OPERATIONS GMBH
- Julika Bleil
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
SYSTEM FOR DRYING THE EXHAUST GASES FROM A FUEL CELL SYSTEM USING T...
- Publication number 20120210747
- Publication date Aug 23, 2012
- AIRBUS OPERATIONS GMBH
- Claus Hoffjann
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
System And Process For The Reduction Of Harmful Substances In Engin...
- Publication number 20110048026
- Publication date Mar 3, 2011
- AIRBUS OPERATIONS GMBH
- Claus Hoffjann
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
FUEL CELL SYSTEM WITH SUCTION OPERATION FOR AN AIRCRAFT
- Publication number 20100221642
- Publication date Sep 2, 2010
- AIRBUS OPERATIONS GMBH
- Lars Frahm
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Double-Walled Floor Segment for a Means of Locomotion for Accommoda...
- Publication number 20100127123
- Publication date May 27, 2010
- Airbus Deutschland GmbH
- Claus Hoffjann
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
VACUUM TOILET SYSTEM FOR WASTE WATER TRANSPORT AND WASTE WATER COLL...
- Publication number 20100116935
- Publication date May 13, 2010
- AIRBUS OPERATIONS GMBH
- Ulrich Rieger
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Cooling assembly for cooling a thermal body for an aircraft
- Publication number 20100024438
- Publication date Feb 4, 2010
- Airbus Deutschland GmbH
- Claus Hoffjann
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
HYDRIDE FUEL-CELL COOLER AND CONDENSATE COOLER FOR AIRCRAFT
- Publication number 20100028741
- Publication date Feb 4, 2010
- Airbus Deutschland GmbH
- Claus Hoffjann
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Fire Protection With Fuel Cell Exhaust Air
- Publication number 20100018723
- Publication date Jan 28, 2010
- Airbus Deutschland GmbH
- Julika Bleil
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
Tank module for a structurally integrated vacuum sewage system for...
- Publication number 20100019088
- Publication date Jan 28, 2010
- Airbus Deutschland GmbH
- Claus Hoffjann
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Aircraft With Modular Structure
- Publication number 20100012782
- Publication date Jan 21, 2010
- Airbus Deutschland GmbH
- Claus Hoffjann
- B64 - AIRCRAFT AVIATION COSMONAUTICS

Claus Hoffjann

Person

Patents Grantslast 30 patents

Bipolar plate for use in a fuel cell stack

Auxiliary power system for an airplane and an airplane with such an...

Supply system and method for providing electric energy, oxygen depl...

Supply system for providing at least oxygen depleted air and water...

Fuel cell system, a fire fighting system, and an aircraft

Auxiliary power system for an airplane and an airplane with such an...

Aircraft having a redundant and efficient bleed system

Supply system and method for providing electric energy, oxygen depl...

Engine for propelling an aircraft and aircraft having at least one...

Fuel cell system, a fire fighting system, and an aircraft

Fuel cell system, use of a fuel cell system and aircraft with a fue...

Drive unit, method for providing power, and use of a drive unit

Method for manufacturing a solid oxide fuel cell element by layer-w...

System for drying the exhaust gases from a fuel cell system using t...

System and process for the reduction of harmful substances in engin...

Tank module for a structurally integrated vacuum sewage system for...

Cooling assembly for cooling a thermal body for an aircraft

Water system for a vehicle and method for reducing germs in a water...

Protection of water conduits against frost

Fuel cell system for extinguishing fires

Hybrid drive for an aircraft

Fuel cell system with suction operation for an aircraft

Fire protection with fuel cell exhaust air

Double-walled floor segment for a means of locomotion for accommoda...

Hydride fuel-cell cooler and condensate cooler for aircraft

System for flushing a vacuum toilet and toilet cover for a system o...

Fire protection with fuel cell exhaust air

Self-sustaining washroom for mobile use

Semi-autonomous central supply system for passenger seats

Sorting device and method for sorting goods in transit for an aircraft

Patents Applicationslast 30 patents

Bipolar Plate For Use In A Fuel Cell Stack

FUEL CELL SYSTEM FOR AN AIRCRAFT

Auxiliary Power System For An Airplane And An Airplane With Such An...

Supply System And Method For Providing Electric Energy, Oxygen Depl...

FUEL CELL SYSTEM, A FIRE FIGHTING SYSTEM, AND AN AIRCRAFT

AIRCRAFT HAVING A REDUNDANT AND EFFICIENT BLEED SYSTEM

Supply System For Providing At Least Oxygen Depleted Air And Water...

AUXILIARY POWER SYSTEM FOR AN AIRPLANE AND AN AIRPLANE WITH SUCH AN...

FUEL CELL SYSTEM, A FIRE FIGHTING SYSTEM, AND AN AIRCRAFT

Supply System And Method For Providing Electric Energy, Oxygen Depl...

Tank System For The Cryogenic Storage Of Hydrogen, And Aircraft Wit...

ENGINE FOR PROPELLING AN AIRCRAFT AND AIRCRAFT HAVING AT LEAST ONE...

FUEL CELL SYSTEM, METHOD FOR OPERATING A FUEL CELL AND VEHICLE WITH...

DRIVE UNIT, METHOD FOR PROVIDING POWER, AND USE OF A DRIVE UNIT

METHOD FOR MANUFACTURING A SOLID OXIDE FUEL CELL ELEMENT BY LAYER-W...

REFUELING PLATFORM FOR FILLING A VEHICLE TANK WITH LIQUID HYDROGEN

Fuel Cell System, Use Of A Fuel Cell System And Aircraft With A Fue...

WATER SYSTEM FOR A VEHICLE AND METHOD FOR REDUCING GERMS IN A WATER...

PROTECTION OF WATER CONDUITS AGAINST FROST

FIRE PROTECTION WITH FUEL CELL EXHAUST AIR

SYSTEM FOR DRYING THE EXHAUST GASES FROM A FUEL CELL SYSTEM USING T...

System And Process For The Reduction Of Harmful Substances In Engin...

FUEL CELL SYSTEM WITH SUCTION OPERATION FOR AN AIRCRAFT

Double-Walled Floor Segment for a Means of Locomotion for Accommoda...

VACUUM TOILET SYSTEM FOR WASTE WATER TRANSPORT AND WASTE WATER COLL...

Cooling assembly for cooling a thermal body for an aircraft

HYDRIDE FUEL-CELL COOLER AND CONDENSATE COOLER FOR AIRCRAFT

Fire Protection With Fuel Cell Exhaust Air

Tank module for a structurally integrated vacuum sewage system for...

Aircraft With Modular Structure