FREYSSINET INTERNATIONAL (STUP)

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
E01D BRIDGES 78
 
  
 
E04C STRUCTURAL ELEMENTS; BUILDING MATERIALS 422
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 353
 
  
 
E02D FOUNDATIONS; EXCAVATIONS; EMBANKMENTS 320
 
  
 
E04B GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS 344
 
  
 
D02G CRIMPING OR CURLING FIBRES, FILAMENTS, YARNS, OR THREADS; YARNS OR THREADS227
 
  
 
E04G SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS220
 
  
 
F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING 247
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL268
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 186

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8333047 Method for strengthening a structure and associated anchorage unitSep 23, 11Dec 18, 12[E04B, E04G]
8104246 Method for strengthening a structure and associated anchorage unitJul 28, 04Jan 31, 12[E04B, E04G]
7779499 Method for the assembly of a stayAug 18, 04Aug 24, 10[E01D]
7739766 Method for erecting a stayDec 18, 03Jun 22, 10[E01D]
7716800 Single-piece part for making a cable anchoring jaw and method for making such a jawJul 26, 99May 18, 10[B23P, F16G]
7614134 Method of overlocking at least one strand in an anchoring block and system for overlocking at least one strand in an anchoring blockMay 25, 04Nov 10, 09[B25C, B23P]
7422190 Device for damping the vibrations of a cable and related damping methodAug 31, 04Sep 09, 08[F16M]
7267507 Method of reinforcing an embedded cylindrical pipeMay 03, 05Sep 11, 07[F16L]
7234280 Device for anchoring prestressing reinforcementsMar 08, 02Jun 26, 07[E04C]
7174920 Method for repairing pipesAug 02, 02Feb 13, 07[F16L]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2009/0129,869 Method and machine for reinforcing an embedded cylindrical pipeAbandonedApr 20, 06May 21, 09[F16L]
2009/0013,625 Method of Reinforcement of a Structure and Structure Thus ReinforcedAbandonedJul 08, 08Jan 15, 09[E04C]
7347227 Method of reinforcing a cylindrical pipeline and prefabricated plate used in such methodExpiredMar 19, 04Mar 25, 08[F16L]
7033114 Method for installing reinforcements around a cylindrical underground pipelineExpiredMar 19, 04Apr 25, 06[F16L]
7010824 Method for anchoring parallel wire cables and suspension system for a construction workExpiredJun 02, 03Mar 14, 06[E01D]
2004/0200,157 Method of reinforcing a metal container and reinforced metal containerAbandonedFeb 18, 04Oct 14, 04[F17C, E04B, E04H]
6715176 Device and method for fixing together a construction element and structural cableExpiredDec 12, 02Apr 06, 04[E01D]
6561728 Method for producing a road joint, and joint obtained by the methodExpiredDec 11, 00May 13, 03[E01C, E01D]
6476326 Structural cable for civil engineering works, sheath section for such a cable and method for laying sameExpiredJan 31, 01Nov 05, 02[H02G]
6334608 Device for damping vibration in a cableExpiredJan 26, 99Jan 01, 02[F16F]
5125763 Joint for connecting roadway slabsExpiredMar 05, 90Jun 30, 92[E01C]
5083469 Methods and devices for placing multiple strand cables under tensionExpiredOct 03, 90Jan 28, 92[G01L]
4995583 Devices for damping the vibrations of stay cablesExpiredMay 15, 89Feb 26, 91[F16L]
4976078 Cable anchoring devicesExpiredApr 20, 89Dec 11, 90[E04C]
4941303 Anchoring devices for tensile bracesExpiredNov 08, 88Jul 17, 90[E04C]
4835822 Frustoconic anchoring jaws for cables and their methods of manufactureExpiredAug 11, 87Jun 06, 89[F16G]
4707890 Frustoconic anchoring jaws for cables and their methods of manufactureExpiredAug 05, 86Nov 24, 87[B23P, F16G]
4693044 Devices for prestressing concrete having stretched sinuous cables and the methods for implementing sameExpiredOct 08, 86Sep 15, 87[E04C]
4628649 Cable anchorage devices and processes for forming sameExpiredJun 25, 85Dec 16, 86[F16B, E04C, B25G, F16G]
4606380 Prestress conduitsExpiredJun 04, 85Aug 19, 86[E04C]

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