VETCO GRAY SCANDINAVIA AS

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
E21B EARTH OR ROCK DRILLING 2868
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL1852
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING865
 
  
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 8125
 
  
 
H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES 445
 
  
 
B01D SEPARATION 3131
 
  
 
F04D NON-POSITIVE-DISPLACEMENT PUMPS371
 
  
 
H01H ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES 391
 
  
 
C02F TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE 253
 
  
 
G01F MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME 257

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0071,682 A SUBSEA INSTALLATION AND METHOD FOR TREATMENT OF SEAWATERMar 11, 16Mar 15, 18[C02F, B01D]
2017/0356,264 CONTROL SYSTEM AND METHOD FOR SUPPLY OF POWER TO ACTIVE MAGNETIC BEARINGS IN A ROTATING MACHINEDec 08, 15Dec 14, 17[G05B, F16C, E21B]
2017/0350,209 SUBSEA UMBILICAL TERMINATION ASSEMBLYJan 13, 16Dec 07, 17[H01R, E21B]
2016/0341,209 METHOD AND SYSTEM FOR SUPPLYING BARRIER FLUID IN A SUBSEA MOTOR AND PUMP ASSEMBLYNov 11, 14Nov 24, 16[F04D, C02F, B01D]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9835270 Pipeline termination arrangementJun 22, 15Dec 05, 17[F16L, E21B]
9732575 Subsea arrangementOct 16, 13Aug 15, 17[F16L, E21B]
9685897 Electrical gear and method for operating a subsea machinery rotating at high speedNov 14, 12Jun 20, 17[H02K, H02M, H02P]
9568013 Method for momentary hydrostatic operation of hydrodynamic thrust bearings in a vertical fluid displacement moduleMay 30, 14Feb 14, 17[F04C, F04D, F01C, E21B]
9488302 Tubular jointSep 19, 11Nov 08, 16[F16L, G01M, E21B]
9482359 Electrically operated valve actuator with electro-mechanical end stop detection deviceAug 18, 10Nov 01, 16[F16K]
9435330 Compensated barrier and lubrication fluids pressure regulation system for a subsea motor and pump moduleJun 20, 11Sep 06, 16[F04B, F04D]
9360146 Pipe assembly and flow assurance systemMar 13, 14Jun 07, 16[F24H, F16L, E03B, E21B]
9297236 Device for thermally insulating one or more elements of a subsea installation from ambient cold sea waterMar 26, 14Mar 29, 16[E21B]
9284831 Apparatus and method for operating a subsea compression systemJun 01, 12Mar 15, 16[F25J, E21B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0323,093 VALVE ARRANGEMENT FOR VENTING GAS FROM LIQUID CIRCULATING IN A SUBSEA PRODUCTION SYSTEMAbandonedDec 11, 13Nov 12, 15[F16K]
2014/0367,067 SUBSEA HEAT EXCHANGERAbandonedJun 18, 14Dec 18, 14[F24J, F28D, F28F]
2014/0318,636 METHOD AND A SYSTEM FOR DRAIN LIQUID COLLECTION AND EVACUATION IN A SUBSEA COMPRESSION SYSTEMAbandonedApr 30, 14Oct 30, 14[E21B]
2014/0003,963 APPARATUS AND METHOD FOR OPERATING A SUBSEA COMPRESSION SYSTEM IN A WELL STREAMAbandonedJun 27, 13Jan 02, 14[F04B]
2013/0164,152 DIFFERENTIAL PRESSURE CONTROLLED MOTOR AND PUMP BARRIER FLUIDS PRESSURE REGULATION SYSTEMAbandonedJun 20, 11Jun 27, 13[F04B]
2013/0146,299 Combined Barrier and Lubrication Fluids Pressure Regulation System and Unit for a Subsea Motor and Pump ModuleAbandonedJun 20, 11Jun 13, 13[E21B]
2013/0136,634 MOTOR AND PUMP BARRIER FLUIDS PRESSURE REGULATION SYSTEM IN A SUBSEA MOTOR AND PUMP MODULEAbandonedJun 22, 10May 30, 13[F04D]
2013/0116,962 METHOD AND DEVICE FOR ESTIMATING COOL DOWN IN A SYSTEMAbandonedDec 21, 12May 09, 13[G01K, G06F]
2013/0021,126 TRANSFORMERAbandonedJun 13, 12Jan 24, 13[H01F]
2013/0008,649 METHOD AND MODULE FOR DETERMINATION OF EROSION IN SYSTEMSAbandonedJun 22, 12Jan 10, 13[E21B]
2012/0308,408 SUBSEA COMPRESSION SYSTEM FOR WELL STREAM BOOSTINGAbandonedJun 01, 12Dec 06, 12[F04B]
8142215 High-voltage electrical connectorExpiredNov 20, 08Mar 27, 12[H01R]
8111502 Arrangement adapted for a subsea applicationExpiredJul 02, 08Feb 07, 12[H02P, G06F, H02B, E21B]
2011/0089,767 ARRANGEMENT RELATED TO OFFSHORE CABLE SYSTEMAbandonedMar 17, 09Apr 21, 11[H02J]
2009/0120,103 METHOD AND APPARATUS FOR SUB SEA POWER GENERATIONAbandonedDec 21, 06May 14, 09[F04B, F02C]
7520989 Subsea separation apparatus for treating crude oil comprising a separator module with a separator tankExpiredFeb 27, 03Apr 21, 09[E21B]
7462290 Device and a method for removing solidsExpiredFeb 26, 04Dec 09, 08[B01D]
7141441 Surface emitting semiconductor laser and manufacturing method thereofExpiredJun 22, 04Nov 28, 06[H01L]
7048058 Subsea system for separating multiphase fluidExpiredDec 23, 03May 23, 06[E21B]
7048060 Subsea system for processing fluidExpiredDec 23, 03May 23, 06[E21B]

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