Hunting Energy Services, 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 1482
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL367
 
  
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 254
 
  
 
B23Q DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING 238
 
  
 
B21J FORGING; HAMMERING; PRESSING; RIVETING; FORGE FURNACES 119
 
  
 
B21K MAKING FORGED OR PRESSED PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS, WHEELS 122
 
  
 
B23K SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 192
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 155
 
  
 
B43L ARTICLES FOR WRITING OR DRAWING UPON; ACCESSORIES FOR WRITING OR DRAWING 18
 
  
 
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

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9822895 Metal reinforced seal plate for pilot actuated spool valveMay 26, 17Nov 21, 17[F16K]
9561537 Process for upset forging of drill pipe and articles produced therebySep 30, 14Feb 07, 17[B21K, B21J, B21D, E21B]
9522443 Connection replacement for a drilling mud motorApr 28, 15Dec 20, 16[B23K, E21B]
9328603 Method and apparatus for protecting downhole components from shock and vibrationNov 22, 13May 03, 16[E21B]
9243729 Position make-up indicator systemFeb 07, 12Jan 26, 16[B23Q, F16L, B43L, B21D, E21B]
8967272 Annular pressure relief systemFeb 20, 14Mar 03, 15[E21B]
8443878 Dual stripper assembly for slick cableMay 11, 10May 21, 13[E21B]
8376055 Shearing tool and methods of useJul 21, 11Feb 19, 13[E21B]
8167340 Drill stem tubular connection with internal stiffener ringNov 18, 09May 01, 12[F16L]
8141658 Tilted drive subJul 21, 09Mar 27, 12[E21B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0319,557 Metal Reinforced Seal Plate for Pilot Actuated Spool ValveAbandonedOct 02, 12Dec 05, 13[F16K, F15B]

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