FMC KONGSBERG SUBSEA 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 2768
 
 
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL1057
 
 
 
B01D SEPARATION 6121
 
 
 
G01F MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME 654
 
 
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 4187
 
 
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING369
 
 
 
F17D PIPE-LINE SYSTEMS; PIPE-LINES 310
 
 
 
F28F DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION 350
 
 
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 251
 
 
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR294

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0052,167 SYSTEM AND METHOD FOR MULTIPHASE FLOW MEASUREMENTSFeb 12, 15Feb 23, 17[G01F, G01N]
2017/0045,315 SUBSEA COOLERApr 29, 15Feb 16, 17[F28D, F28F]
2016/0368,800 SUBSEA SEAWATER FILTRATION AND TREATMENT SYSTEMJun 23, 14Dec 22, 16[E21B, C02F, B01D]
2016/0341,025 SUBSEA REJECT HANDLINGJan 06, 15Nov 24, 16[E21B, B01D, B03C]
2016/0244,128 SUCTION PILEAug 26, 14Aug 25, 16[E02D, B63B]
2016/0245,425 ACTUATOR FOR A VALVESep 30, 14Aug 25, 16[E21B, F16K, F15B]
2016/0238,422 A method and apparatus for measurement of individual components of a multiphase fluidOct 01, 14Aug 18, 16[G01F]
2016/0153,257 SUBSEA CONNECTIONJun 18, 14Jun 02, 16[E21B]
2016/0122,608 SEAL ELEMENTMay 20, 14May 05, 16[C09K]
2016/0068,728 ELASTOMERIC SEALMay 05, 14Mar 10, 16[C09K]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9605987 Method and apparatus for accurately measuring individual components of a multiphase fluid using separately measured Reynolds numberOct 01, 14Mar 28, 17[G01F]
9580974 Safety jointJan 07, 14Feb 28, 17[E21B]
9580975 Cylinder release arrangementJan 07, 14Feb 28, 17[E21B]
9581012 Well tool for use in a well pipeMar 17, 14Feb 28, 17[E21B]
9551212 Method for determining a position of a water/cement boundary between pipes in a hydrocarbon wellMar 15, 13Jan 24, 17[E21B, G01V]
9512929 Pressure balanced rotation spool valveJan 26, 12Dec 06, 16[F04F, F16K]
9410416 Subsea flow splitting arrangementMar 11, 13Aug 09, 16[E21B]
9341733 Method and apparatus for determining the nature of a material in a cavity between one inner metal wall and one outer metal wallMar 24, 11May 17, 16[E21B, G01V]
9091137 Method and system for performing well operationsAug 01, 11Jul 28, 15[E21B]
9022127 Riser system comprising pressure control meansNov 07, 08May 05, 15[E21B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0186,534 SUBSEA SYSTEM COMPRISING A CRAWLERABANJul 05, 13Jun 30, 16[E21B, B60L, B63B, B63C]
8156953 Method and device for regulating a pressure in a hydraulic systemExpiredMar 14, 08Apr 17, 12[F17D]
2011/0048,728 RISER SUPPORT SYSTEMABANFeb 11, 09Mar 03, 11[E21B]
2010/0307,763 SUBSEA HORIZONTAL CHRISTMAS TREEABANNov 24, 08Dec 09, 10[E21B]
2010/0243,316 COMPOSITE CABLEABANJul 18, 08Sep 30, 10[H01B, B29C]
2009/0151,956 GREASE INJECTION SYSTEM FOR RISERLESS LIGHT WELL INTERVENTIONABANDec 12, 07Jun 18, 09[E21B]
2009/0127,485 ANTI-SURGE ACTUATORABANDec 27, 05May 21, 09[F16K]
2008/0271,896 Device in Connection with Heave CompensationABANMay 23, 05Nov 06, 08[E21B]
7273105 Monitoring of a reservoirExpiredDec 18, 02Sep 25, 07[E21B]
6926467 Method and device for replacing equipment on the seabedExpiredOct 27, 00Aug 09, 05[E21B, B63C]
6719057 Downhole subsurface safety valve deviceExpiredDec 07, 01Apr 13, 04[E21B]
2003/0098,582 Method and device for interconnection of two pipes on a seabedABANSep 06, 02May 29, 03[F16L]

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