DEEPFLEX INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL664
 
  
 
B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES475
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 155
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 1124
 
  
 
B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE 156
 
  
 
D02G CRIMPING OR CURLING FIBRES, FILAMENTS, YARNS, OR THREADS; YARNS OR THREADS128

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0152,983 PRESSURE ARMOR WITH INTEGRAL ANTI-COLLAPSE LAYERJun 14, 13Jun 04, 15[F16L]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8967205 Anti-extrusion layer with non-interlocked gap controlled hoop strength layerMar 17, 10Mar 03, 15[F16L]
8714204 Free venting pipe and method of manufactureDec 18, 06May 06, 14[F16L]
8656961 Composite flexible pipe and method of manufactureMar 18, 10Feb 25, 14[F16L, B31C]
8617331 Method and apparatus to repair flexible fiber-reinforced pipeMar 10, 10Dec 31, 13[B29C]
7784723 Layered tape guide spool and alignment device and methodSep 11, 07Aug 31, 10[B65H]
7781040 Flexible composite tubular assembly with high insulation properties and method for making sameMar 21, 07Aug 24, 10[B29D, B32B]
7665685 Modular carousel assembly and methodApr 17, 08Feb 23, 10[B65H]
7254933 Anti-collapse system and method of manufactureMay 06, 05Aug 14, 07[D02G]
7073978 Lightweight catenary systemAug 16, 04Jul 11, 06[F16L]
6804942 Composite tubular assembly and method of forming sameSep 27, 02Oct 19, 04[B65H]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0312,612 END FITTING FOR FLEXIBLE PIPEAbandonedNov 16, 11Oct 23, 14[F16L, B23P]
2014/0290,784 REINFORCEMENT LAMINATE HAVING AN ALIGNMENT FEATUREAbandonedMay 09, 12Oct 02, 14[F16L, B32B]
2013/0312,862 SPOOLABLE PIPE WITH INCREASED COMPRESSIVE STRENGTH AND METHOD OF MANUFACTUREAbandonedApr 19, 11Nov 28, 13[F16L, B32B]
2013/0263,963 REINFORCEMENT STACKAbandonedSep 30, 10Oct 10, 13[F16L, B29D]
2013/0087,269 RADIATION CURED REINFORCEMENT STACKSAbandonedMar 03, 11Apr 11, 13[B32B]
2012/0160,510 FLEXIBLE CATENARY RISER HAVING DISTRIBUTED SAG BEND BALLASTAbandonedAug 20, 10Jun 28, 12[E21B]

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