NABORS INDUSTRIES, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
E21B EARTH OR ROCK DRILLING 1878
 
  
 
E04H BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL 327
 
  
 
A46B BRUSHES 129
 
  
 
B05B SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES 163
 
  
 
B05C APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 144
 
  
 
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
 
  
 
B29L INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES 125
 
  
 
B60P VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS 137
 
  
 
B66C CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES 130
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING172

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0254,162 X-Y-Z PIPE RACKER FOR A DRILLING RIGMay 19, 17Sep 07, 17[E21B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9879442 Drilling rig column racker and methods of erecting sameJun 29, 15Jan 30, 18[E21B, E04H]
9828803 Transportable drilling rig systemAug 19, 14Nov 28, 17[B60P, E21B, B66C]
9784053 Mousehole tubular retention systemDec 10, 14Oct 10, 17[E21B]
9739071 Methods and apparatuses for elevating drilling rig components with a strand jackFeb 26, 16Aug 22, 17[E21B, E04H]
9695649 Interlock pipe connectionSep 30, 14Jul 04, 17[F16L, E21B]
9643206 Lubricant application to threaded pipe connectionsAug 28, 14May 09, 17[A46B, B05C, F16N, B29C, B05B, B29L, E21B]
9562407 X-Y-Z pipe racker for a drilling rigJan 21, 14Feb 07, 17[E21B]
9394751 Methods and systems for tubular validationAug 28, 14Jul 19, 16[G08B, E21B]
9354623 Methods and systems for pipe management on a drilling rigFeb 20, 14May 31, 16[G05B, G06F]
7066255 Protection against loss of downhole toolsOct 17, 03Jun 27, 06[E21B]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6901999 Swabbing tool for wellsExpiredOct 17, 03Jun 07, 05[E21B]
2004/0088,847 Wire rope socketAbandonedOct 17, 03May 13, 04[B23Q]
5248005 Self-propelled drilling moduleExpiredFeb 13, 91Sep 28, 93[E21B]
5125857 Harness method for use in cold weather oil field operations and apparatusExpiredFeb 13, 91Jun 30, 92[H01R]
5122023 Fully articulating ramp extension for pipe handling apparatusExpiredFeb 13, 91Jun 16, 92[B66F, E21B]
5109934 Mobile drilling rig for closely spaced well centersExpiredFeb 13, 91May 05, 92[E21B]
5072656 Method and apparatus for controlling the transfer of tubular members into a shelterExpiredFeb 12, 91Dec 17, 91[F24F]

Top Inventors for This Owner

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