SUBSEA 7 NORWAY AS

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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 GENERAL565
 
  
 
E21B EARTH OR ROCK DRILLING 492
 
  
 
B63B SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 335
 
  
 
B01D SEPARATION 2132
 
  
 
B21C MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL120
 
  
 
B65D CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES 197
 
  
 
B66C CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES 130
 
  
 
E02B HYDRAULIC ENGINEERING 117

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0153,585 Subsea Position Control System for Elongate ArticlesFeb 08, 16Jun 02, 16[F16L, B63C]
2013/0259,577 SUBSEA POSITION CONTROL SYSTEM FOR ELONGATE ARTICLESMay 24, 11Oct 03, 13[F16L]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9863554 Subsea position control system for elongate articlesFeb 08, 16Jan 09, 18[F16L, B63C]
9644457 Subsea processing of well fluidsDec 17, 13May 09, 17[F16L, E21B, B01D]
9457874 Handling loads in offshore environmentsMay 23, 13Oct 04, 16[B63B, B66C]
8261674 Apparatus for handling modules at seaNov 29, 06Sep 11, 12[B65D]
8176866 Methods of and apparatus for mooring and for connecting lines to articles on the seabedApr 18, 08May 15, 12[B63B]
8052351 Apparatus for connecting a connector pipe to a pipelineFeb 07, 08Nov 08, 11[F16L, E21B]
6641330 Method and apparatus for laying elongated articlesAug 29, 00Nov 04, 03[F16L]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8646716 Carousel for flexible productExpiredDec 08, 09Feb 11, 14[B21C]

Top Inventors for This Owner

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