NABORS DRILLING INTERNATIONAL LIMITED

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
E21B EARTH OR ROCK DRILLING 1086
 
  
 
E04H BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL 525
 
  
 
E04B GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS 344
 
  
 
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
 
  
 
B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD 122

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0102,508 AUTOMATED BOOTSTRAP QUAD-MAST RIGOct 09, 14Apr 14, 16[E21B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9840882 Master shaker module for drilling rigOct 20, 14Dec 12, 17[E21B]
9790751 Drilling rig employing top driveMar 07, 13Oct 17, 17[E21B]
9631436 Self-elevating platform employing actuatorsMar 04, 15Apr 25, 17[E21B, E04H]
9476279 Bell nipple assembly apparatus and methodsJul 15, 13Oct 25, 16[E21B]
9416595 Self-elevating mast employing drive carriageNov 20, 14Aug 16, 16[E21B, E04H]
9410382 Drilling rig carriage movable along racks and including pinions driven by electric motorsAug 12, 13Aug 09, 16[E21B]
9309728 Drilling rig employing tubular handling deviceMar 07, 13Apr 12, 16[E21B]
9279267 Self-elevating mast employing draw worksDec 23, 14Mar 08, 16[E04B, E21B, E04H]
9273524 Drilling rig carriage movable along racks and including pinions driven by electric motorsMar 12, 13Mar 01, 16[E21B]
9267341 Drilling rig employing pivoting drilling towerMar 07, 13Feb 23, 16[E21B]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6161358 Modular mobile drilling system and method of useExpiredJul 27, 99Dec 19, 00[E04H]

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.