EUROCOPTER

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B64C AEROPLANES; HELICOPTERS 1064
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 2123
 
  
 
C23C COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL 1100
 
  
 
F01D NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES 164
 
  
 
F04D NON-POSITIVE-DISPLACEMENT PUMPS173
 
  
 
G01S RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES1108
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446
 
  
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 193
 
  
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 1132

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9418039 Device for monitoring the integrity and soundness of a mechanical structure, and method for operating such a deviceJan 31, 12Aug 16, 16[G08B, G01M, G07C, G08C, G01L, G01N, G06F, G08G, G01P]
8628046 Control systemMay 26, 11Jan 14, 14[B64C]
7914272 Device for stretch-forming flexible preimpregnated bandsDec 02, 05Mar 29, 11[B29C]
5634611 Counter-torque device with rotor and flow straightening stator, both of which are ducted, and inclined flow-straightening vanesSep 30, 96Jun 03, 97[B64C]
5588618 Counter-torque device with rotor and flow-straightening stator, both of which are ducted, and phase modulation of the blades of the rotor, for helicopterAug 30, 94Dec 31, 96[B64C]
5566907 Counter-torque device with ducted rotor and phase modulation of the blades, for helicopterAug 30, 94Oct 22, 96[B64C]
5555175 Method and device for assistance with the piloting of an aircraftNov 10, 94Sep 10, 96[G06F, G01S]
5542818 Ducted Anti-torque rotor with floating bladesSep 01, 94Aug 06, 96[B64C]
5498129 Counter-torque device with ducted tail rotor and ducted flow-straightening stator, for helicoptersSep 01, 94Mar 12, 96[B64C]
5454691 Flow-straightener vane for counter-torque device with ducted rotor and ducted flow-straightening stator, for helicopterSep 01, 94Oct 03, 95[F04D, B64C, F01D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0043,420 SKID UNDERCARRIAGE AND A METHOD OF PREVENTING A ROTORCRAFT PROVIDED WITH SUCH AN UNDERCARRIAGE FROM TILTINGAbandonedAug 10, 11Feb 23, 12[B64C]
2011/0273,324 CONTINUOUS HIGH-ACCURACY LOCATING METHOD AND APPARATUSAbandonedApr 13, 11Nov 10, 11[G01S, G01C]
2010/0250,034 METHOD OF MANAGING AIRCRAFT WARNINGS, AND A DEVICE FOR IMPLEMENTING SAID METHODAbandonedMar 18, 10Sep 30, 10[G06F, G01C]
2010/0063,933 METHOD OF OPTIMIZING THE AVAILABILITY OF AN AIRCRAFT OR OF A FLEET OF AIRCRAFTAbandonedSep 08, 09Mar 11, 10[G06Q]
2009/0113,871 ROTORCRAFT FITTED WITH TURBINE ENGINESAbandonedOct 24, 08May 07, 09[F02C]
2008/0217,469 ROTORCRAFT AIR CONDITIONER SYSTEMAbandonedSep 07, 07Sep 11, 08[G05D, B64D]
2008/0154,532 Versatile method and device for monitoring and controlling a test benchAbandonedDec 20, 07Jun 26, 08[G06F]
2008/0019,536 Method and a device for treating noise on board an aircraftAbandonedMar 23, 07Jan 24, 08[G10K]
2007/0027,588 Aircraft flight safety device and method which are intended for an aircraft flying in instrument meteorological conditions and which are used independently of instrument flight infrastructureAbandonedApr 06, 04Feb 01, 07[G01C]
7134627 Device for lashing down rotorcraft bladesExpiredOct 22, 04Nov 14, 06[B64F]
2005/0151,030 Lifting surface provided with at least one rotary flapAbandonedApr 14, 04Jul 14, 05[B64C]
2005/0133,662 Convertible aircraft provided with two tilt fans on either side of the fuselage and with a third tilt fan arranged on the tail of the aircraftAbandonedDec 21, 04Jun 23, 05[B64C]
6868315 Flight control system for controlling the pitch of an aircraft with vertical takeoff and with an orientable lift directionExpiredNov 13, 02Mar 15, 05[B64C]
2005/0001,104 Rotary flapAbandonedApr 14, 04Jan 06, 05[B64C]
2004/0153,800 Device and system for maintaining a complex system, particularly an aircraftAbandonedJun 18, 03Aug 05, 04[H04L]
6578265 Method of hot peeling for removing a blade leading edge capExpiredSep 09, 02Jun 17, 03[B23P, B32B]
6470544 Hot Peeling device for a blade leading edge capExpiredDec 14, 99Oct 29, 02[B21D, B23D]
2002/0154,940 Device for damped elastic connection and method of manufacturing itAbandonedNov 19, 01Oct 24, 02[F16D]
6447249 Rotocraft rotor with folding blades and deicing electrical connection installationExpiredJun 07, 01Sep 10, 02[B64C]
6400283 Altitude and vertical speed indicator for aircraftExpiredDec 06, 96Jun 04, 02[G01C]

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