SAFRAN

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 21104
 
  
 
F01D NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES 1352
 
  
 
D03D WOVEN FABRICS; METHODS OF WEAVING; LOOMS726
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 6192
 
  
 
B64C AEROPLANES; HELICOPTERS 569
 
  
 
B64D EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLYING SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS563
 
  
 
F04D NON-POSITIVE-DISPLACEMENT PUMPS470
 
  
 
B29B PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS 324
 
  
 
C04B LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS 365
 
  
 
F16C SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OF CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS 367

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0073,373 CERAMIC CORE FOR A MULTl-CAVITY TURBINE BLADEMar 22, 16Mar 15, 18[F01D]
2018/0032,827 Method And System For Acquiring And Analysing Fingerprints With Fraud DetectionDec 18, 15Feb 01, 18[G06K]
2017/0341,263 METHOD FOR MANUFACTURING A REFRACTORY PART MADE OF COMPOSITE MATERIALDec 18, 15Nov 30, 17[B28B, B29C, C04B, F01D]
2017/0254,212 A GUIDE VANE MADE OF COMPOSITE MATERIAL FOR A GAS TURBINE ENGINE, AND IT'S METHOD OF FABRICATIONAug 20, 15Sep 07, 17[B29C, F01D]
2017/0216,911 METHOD FOR MANUFACTURING A PART OUT OF A METAL MATRIX COMPOSITE MATERIAL, AND RELATED DEVICEJun 02, 15Aug 03, 17[B64D, B22D, D06M, B32B, B22C]
2017/0198,421 METHOD OF FABRICATING A TEXTILE STRUCTURE OF VARYING THICKNESSJan 11, 17Jul 13, 17[D03D]
2017/0152,886 PIVOT LINK ASSEMBLYFeb 10, 17Jun 01, 17[F16C]
2017/0008,633 SUPPLY OF AIR TO AN AIR-CONDITIONING CIRCUIT OF AN AIRCRAFT CABIN FROM ITS TURBOPROP ENGINEJan 29, 15Jan 12, 17[B64D, F04D, F02C]
2016/0347,457 SUPPLY OF AIR TO AN AIR-CONDITIONING CIRCUIT OF AN AIRCRAFT CABIN FROM ITS TURBOPROP ENGINEJan 29, 15Dec 01, 16[B64D, F04D]
2016/0348,518 FIBER PREFORM FOR A HOLLOW TURBINE ENGINE VANEOct 22, 14Dec 01, 16[B29C, B29B, F01D]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9916651 Method for characterizing a part made of a woven composite materialAug 29, 14Mar 13, 18[G06T, G01N, F01D, G06K]
9850939 Method for producing a transmission shaft, preferably for an accessory box system of an aircraft turbomachineFeb 03, 14Dec 26, 17[B29C, F16C, B65H, B29K, B29L]
9836833 Non-intrusive measurement of the volume density of a phase in a partDec 03, 14Dec 05, 17[G06T, G01N, G06K]
9784112 Turbine engine vane with asymmetrical profileOct 10, 14Oct 10, 17[F01D]
9686491 Device and method to control a duration of integration in a photosensitive device having a matrix of photosensitive pixelsNov 20, 15Jun 20, 17[H04N, G01T]
9643341 Mold comprising shells and at least one slideFeb 04, 14May 09, 17[B29C]
9457435 Method for producing a propeller blade from a composite materialJan 24, 13Oct 04, 16[B23P, B29C, B29D, B64F, B64D, B64C, B29L]
9415863 Fiber reinforcement for making an elongate mechanical part out of composite materialFeb 23, 15Aug 16, 16[B29C, F16C, B64C, B29L, B32B]
9284842 Axisymmetric part for an aviation turbine engine rotorFeb 07, 13Mar 15, 16[F02K, F04D, F01D, B64C]
9254897 Hydrodynamic appendage such as a keel or a centerboard, and a method of fabricationOct 10, 12Feb 09, 16[B63B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0021,455 TURBINE ENGINE SUPPORT PART OF HYBRID STRUCTUREAbandonedFeb 05, 13Jan 22, 15[F02C]
6952501 Image processing apparatus, image encoding apparatus, and image decoding apparatusExpiredFeb 26, 01Oct 04, 05[G06K]
2004/0251,539 Thermoelectric cooler arrayAbandonedMar 15, 04Dec 16, 04[H01L]
6460662 Externally guided damperExpiredSep 04, 01Oct 08, 02[F16F]
5982965 Optical fiber telecommunications cableExpiredNov 05, 97Nov 09, 99[G02B]

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