US Patent No: 7,947,164

Number of patents in Portfolio can not be more than 2000

Aircraft with grey-water utilisation system

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ALSO PUBLISHED AS: 20070102370
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Importance

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Abstract

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A grey-water utilisation system for an aircraft for treating grey water from the lavatory basins to become odourless clear water used for flushing the toilets. Freight compartment drainage can be by way of drainage valves embedded in the fuselage, or alternatively, by way of removal by suction into a waste-water collection tank.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
AIRBUS OPERATIONS GMBHHAMBURG1003

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Heinrich, Hans-Juergen Hamburg, DE 56 84
Hoffjann, Claus Wulmstorf, DE 86 132
Tutass, Andreas Hamburg, DE 2 4

Cited Art Landscape

Patent Info (Count) # Cites Year
 
AIRBUS OPERATIONS GMBH (1)
2004/0045,910 Method and apparatus for processing and re-using of gray water for flushing toilets 4 2003
 
Messerschmitt-Bolkow-Blohm GmbH (1)
4,871,452 On-board water supply 23 1988
 
Niethammer GmbH (1)
5,711,038 Toilet system 5 1995
 
OY LOHJA AB (1)
5,454,936 Vacuum toilet system 15 1993
 
OZCENT PTY LTD (1)
6,800,206 Electrolysis based water treatment 11 2002
 
Sterling Drug Inc. (1)
4,307,102 Phenanthro[2,3-c]pyrazole 4 1981

Patent Citation Ranking

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Patent Info (Count) # Cites Year
 
ECKMAN ENVIRONMENTAL CORPORATION (1)
8,377,291 Graywater systems 1 2011

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