Varco I/P, 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 9431
 
 
 
B07B SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, OR SIFTING OR BY USING GAS CURRENTS; OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL 563
 
 
 
B01D SEPARATION 9125
 
 
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL763
 
 
 
B04B CENTRIFUGES 621
 
 
 
B25B TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING539
 
 
 
B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES376
 
 
 
G01L MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE 353
 
 
 
B23Q DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING 238
 
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM2155

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
RE46119 Universal carrier for grippers in a coiled tubing injectorApr 10, 12Aug 23, 16[E21B, F24F]
8632111 Apparatus and method for facilitating handling pipeAug 09, 04Jan 21, 14[E21B]
8622220 Vibratory separators and screensAug 31, 07Jan 07, 14[B07B]
8533974 Reclamation of components of wellbore cuttings materialOct 23, 12Sep 17, 13[F26B]
8448320 Clamp apparatus for threadedly connected tubularsJul 23, 10May 28, 13[B23P]
8316557 Reclamation of components of wellbore cuttings materialMay 21, 09Nov 27, 12[F26B]
8265811 Method and apparatus for active heave compensationDec 06, 06Sep 11, 12[G05D]
8231010 Screen assemblies and vibratory separatorsDec 12, 06Jul 31, 12[B07B]
RE43410 Universal carrier for grippers in a coiled tubing injectorJan 16, 03May 29, 12[E21B]
8118172 Shale shakers with cartridge screen assembliesOct 10, 08Feb 21, 12[B07B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2011/0074,165 Welbore Rig Generator Engine Power ControlAbandonedDec 08, 10Mar 31, 11[F03B, H02P, H02J]
2010/0155,140 PIPE RUNNING TOOL HAVING A PRIMARY LOAD PATHAbandonedMar 01, 10Jun 24, 10[E21B]
2009/0110,574 Centrifugal pump systemsAbandonedOct 24, 07Apr 30, 09[F04D]
2009/0107,728 Drilling fluid recoveryAbandonedOct 31, 07Apr 30, 09[E21B]
7520391 Screen assembly for vibratory separatorExpiredJun 06, 07Apr 21, 09[B07B]
7510006 Pipe running tool having a cement pathExpiredJun 24, 05Mar 31, 09[E21B]
2009/0000,218 Land rigAbandonedJun 28, 07Jan 01, 09[E04H]
2008/0267,785 Drill rig apparatuses with directly driven shaft & drilling fluid pump systemsAbandonedApr 27, 07Oct 30, 08[F01B]
2008/0236,286 Non-destructive tubular testingAbandonedMar 29, 07Oct 02, 08[G01N]
7422056 Pipe running tool having wireless telemetryWithdrawnJun 24, 05Sep 09, 08[E21B]
2008/0202,042 Drawworks and motorAbandonedFeb 22, 07Aug 28, 08[E21B]
2008/0203,734 Wellbore rig generator engine power controlAbandonedNov 07, 07Aug 28, 08[H02P, G06F]
2008/0135,230 Dual-saddle ear support apparatusAbandonedDec 06, 06Jun 12, 08[E21B]
2008/0083,566 Reclamation of components of wellbore cuttings materialAbandonedOct 04, 06Apr 10, 08[E21B]
2008/0078,586 Mud systems with pressure relief valveAbandonedAug 31, 06Apr 03, 08[E21B]
2008/0073,905 Pipe coupling systemAbandonedSep 27, 06Mar 27, 08[F16L]
7337519 Method for producing a coiled tubing connector assemblyExpiredApr 10, 06Mar 04, 08[B23P]
2008/0040,070 Position Indicator for a Blowout PreventerAbandonedAug 11, 06Feb 14, 08[G01B]
2007/0261,888 Mud pump systems for drilling operationsAbandonedApr 29, 06Nov 15, 07[E21B]
2007/0251,700 Tubular running systemAbandonedApr 28, 06Nov 01, 07[E21B]

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