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09100-Support activities for petroleum and natural gas extraction
| Title | Company | Company Number | Date filed | Status | Publication number |
|---|---|---|---|---|---|
| Dual drilling activity drilling ship | Stena Drilling Ltd | 00061135 | 2011-03-28 | Ceased | GB2491533 |
| Dual activity drilling ship | Stena Drilling Ltd | 00061135 | 2011-09-02 | Ceased | GB2499735 |
| Well tubing valve | Halliburton Manufacturing and Services Limited | 00611451 | 2006-02-27 | Granted | GB2438129 |
| Improvements to pressure equalising devices | Halliburton Manufacturing and Services Limited | 00611451 | 2006-10-26 | Granted | GB2444206 |
| Single trip tubing punch and setting tool | Halliburton Manufacturing and Services Limited | 00611451 | 2009-01-22 | Granted | GB2456234 |
| Improvements in or relating to valves | Halliburton Manufacturing and Services Limited | 00611451 | 2005-02-24 | Granted | GB2427637 |
| Support assembley for downhole tool, downhole tool and method | Halliburton Manufacturing and Services Limited | 00611451 | 2007-07-18 | Granted | GB2451099 |
| Electronic Completion Installation Valve | Halliburton Manufacturing and Services Limited | 00611451 | 2008-03-01 | Granted | GB2457979 |
| Downhole apparatus and method | Halliburton Manufacturing and Services Limited | 00611451 | 2007-10-23 | Granted | GB2457825 |
| Actuating mechanism | Halliburton Manufacturing and Services Limited | 00611451 | 2004-11-12 | Granted | GB2425141 |
| A retrievable downhole large bore packer | Halliburton Manufacturing and Services Limited | 00611451 | 2008-05-31 | Granted | GB2460474 |
| Support assembly | Halliburton Manufacturing and Services Limited | 00611451 | 2010-01-13 | Granted | GB2467040 |
| Control apparatus for downhole valves | Halliburton Manufacturing and Services Limited | 00611451 | 2010-11-22 | Granted | GB2485608 |
| Downhole contingency apparatus | Halliburton Manufacturing and Services Limited | 00611451 | 2011-10-11 | Granted | GB2497506 |
| Pressure test valve with the actuating mechanism below the valve | Halliburton Manufacturing and Services Limited | 00611451 | 2007-07-27 | Granted | GB2451288 |
| Protection sleeve | Halliburton Manufacturing and Services Limited | 00611451 | 2006-04-03 | Granted | GB2439242 |
| Downhole hydraulic control line | Halliburton Manufacturing and Services Limited | 00611451 | 2010-05-13 | Granted | GB2496792 |
| Downhole valve assembly | Halliburton Manufacturing and Services Limited | 00611451 | 2011-10-11 | Granted | GB2495504 |
| Downhole hydraulic control line | Halliburton Manufacturing and Services Limited | 00611451 | 2010-05-13 | Granted | GB2470286 |
| Electronic Down-hole Valve | Halliburton Manufacturing and Services Limited | 00611451 | 2010-07-05 | Granted | GB2471935 |
| Valve actuating apparatus | Halliburton Manufacturing and Services Limited | 00611451 | 2011-10-11 | Granted | GB2497913 |
| Valve actuating apparatus | Halliburton Manufacturing and Services Limited | 00611451 | 2011-10-11 | Granted | GB2495502 |
| Downhole running tool | Weatherford U.K. Limited | 00862925 | 1997-12-13 | Granted | GB2322655 |
| Expandable tubing | Weatherford U.K. Limited | 00862925 | 1997-12-12 | Ceased | GB2335689 |
| Downhole apparatus comprising a swellable mantle | Weatherford U.K. Limited | 00862925 | 2007-04-10 | Granted | GB2462009 |
| Connector | Weatherford U.K. Limited | 00862925 | 2010-03-22 | Granted | GB2478917 |
| Swellable packers and gravel pack arrangements | Weatherford U.K. Limited | 00862925 | 2012-12-24 | Granted | GB2498097 |
| Valve assembly | Weatherford U.K. Limited | 00862925 | 2015-02-11 | Awaiting First Examination | GB2535185 |
| Pressure operated valve assembly | Weatherford U.K. Limited | 00862925 | 2015-09-17 | Terminated | GB2534437 |
| Downhole slip apparatus | Weatherford U.K. Limited | 00862925 | 2016-03-15 | Awaiting First Examination | GB2549925 |
| Gas lift method and apparatus | Weatherford U.K. Limited | 00862925 | 2016-05-12 | Awaiting Re-examination | GB2540455 |
| Tubing connector | Weatherford U.K. Limited | 00862925 | 1996-12-09 | Granted | GB2327994 |
| Downhole tubing | Weatherford U.K. Limited | 00862925 | 1998-07-13 | Granted | GB2347446 |
| Swellable downhole centraliser | Weatherford U.K. Limited | 00862925 | 2007-05-31 | Granted | GB2447996 |
| Swellable downhole sealing arrangement | Weatherford U.K. Limited | 00862925 | 2008-02-27 | Granted | GB2457894 |
| Downhole apparatus comprising a swellable mantle | Weatherford U.K. Limited | 00862925 | 2007-04-10 | Granted | GB2448298 |
| Downhole apparatus and support structure therefor | Weatherford U.K. Limited | 00862925 | 2007-05-31 | Granted | GB2444127 |
| Reaming apparatus | Weatherford U.K. Limited | 00862925 | 2005-11-11 | Granted | GB2420088 |
| Swellable downhole centraliser | Weatherford U.K. Limited | 00862925 | 2007-05-31 | Granted | GB2453474 |
| A method of forming a swellable downhole apparatus | Weatherford U.K. Limited | 00862925 | 2009-02-17 | Granted | GB2458751 |
| Downhole apparatus and method | Weatherford U.K. Limited | 00862925 | 2007-11-21 | Granted | GB2456944 |
| Support assembly for a downhole tool | Weatherford U.K. Limited | 00862925 | 2009-05-01 | Terminated | GB2469870 |
| Improvements to swellable apparatus and materials therefor | Weatherford U.K. Limited | 00862925 | 2009-06-26 | Granted | GB2471330 |
| Downhole apparatus and method | Weatherford U.K. Limited | 00862925 | 2008-04-22 | Granted | GB2459457 |
| Method of forming tubing | Weatherford U.K. Limited | 00862925 | 2005-11-11 | Granted | GB2464421 |
| Swellable downhole centraliser | Weatherford U.K. Limited | 00862925 | 2007-05-31 | Granted | GB2449008 |
| Flow control apparatus | Weatherford U.K. Limited | 00862925 | 2010-07-22 | Granted | GB2482158 |
| Downhole apparatus and method | Weatherford U.K. Limited | 00862925 | 2006-11-21 | Granted | GB2444060 |
| Downhole apparatus and method | Weatherford U.K. Limited | 00862925 | 2007-02-07 | Granted | GB2446399 |
| A method for testing swellable materials | Weatherford U.K. Limited | 00862925 | 2009-10-28 | Granted | GB2464823 |
| Apparatus for reaming tubing | Weatherford U.K. Limited | 00862925 | 2005-11-11 | Granted | GB2464420 |
| Swellable downhole centraliser | Weatherford U.K. Limited | 00862925 | 2007-05-31 | Granted | GB2468606 |
| A swellable seal having a conduit including an insert of swellable material | Weatherford U.K. Limited | 00862925 | 2008-07-30 | Granted | GB2458178 |
| Apparatus for testing swellable materials | Weatherford U.K. Limited | 00862925 | 2009-10-28 | Granted | GB2475450 |
| Conduits around throughbore bypass expandable barrier | Weatherford U.K. Limited | 00862925 | 2008-11-11 | Granted | GB2466475 |
| Swellable downhole sealing arrangement | Weatherford U.K. Limited | 00862925 | 2008-02-27 | Granted | GB2482078 |
| Conduits around throughbore bypass swellable barrier | Weatherford U.K. Limited | 00862925 | 2008-11-11 | Granted | GB2488290 |
| Apparatus and methods for use in wellbore packing | Weatherford U.K. Limited | 00862925 | 2016-09-15 | Pending | GB2553823 |
| Connector system | Weatherford U.K. Limited | 00862925 | 2016-06-20 | Awaiting Re-examination | GB2554824 |
| Wellbore injection system | Weatherford U.K. Limited | 00862925 | 2015-02-11 | Awaiting First Examination | GB2535186 |
| Vent valve and method of use | Weatherford U.K. Limited | 00862925 | 2014-04-07 | Terminated | GB2524975 |
| Connector apparatus | Weatherford U.K. Limited | 00862925 | 2016-09-23 | Pending | GB2554385 |
| Downhole anchor | Weatherford U.K. Limited | 00862925 | 2015-10-14 | Awaiting Re-examination | GB2545598 |
| Safety interlock | Weatherford U.K. Limited | 00862925 | 1980-10-01 | Granted | GB2058991 |
| Torque limiting device | Weatherford UK Limited | 00862925 | 2012-11-28 | Granted | GB2496996 |
| Vent valve and method of use | Weatherford UK Limited | 00862925 | 2015-03-20 | Awaiting First Examination | GB2525093 |
| Torque limiting device for a work string of an oil or gas well | Weatherford UK Limited | 00862925 | 2011-11-28 | Granted | GB2496913 |
| Apparatus and method for downhole data acquisition and/or monitoring | Weatherford UK Limited | 00862925 | 2016-07-18 | Awaiting Re-examination | GB2552320 |
| Apparatus for rotating a tubular member | Weatherford UK Limited | 00862925 | 1985-12-12 | Terminated | GB2168281 |
| Combined heat and power system | BP GAS MARKETING LIMITED | 00908982 | 1996-06-12 | Ceased | GB2302138 |
| Cyclone separator | Baker Hughes Limited | 01388658 | 1986-06-17 | Ceased | GB2198666 |
| Cyclone separator with multiple baffles of distinct pitch | Baker Hughes Limited | 01388658 | 1999-08-17 | Terminated | GB2353236 |
| Cyclone separator | Baker Hughes Limited | 01388658 | 1983-02-28 | Granted | GB2134821 |
| Overflow outlet for a cyclone separator | Baker Hughes Limited | 01388658 | 1984-06-01 | Ceased | GB2150466 |
| Cementing process and apparatus | Baker Hughes Limited | 01388658 | 1994-05-25 | Terminated | GB2290811 |
| Cyclone separator | Baker Hughes Limited | 01388658 | 1985-11-28 | Ceased | GB2191120 |
| Down hole installations | Baker Hughes Limited | 01388658 | 1994-02-01 | Granted | GB2275069 |
| Fluid pumping | Baker Hughes Limited | 01388658 | 1995-02-09 | Terminated | GB2301401 |
| Retrieving local near-surface material information using propagator estimation and inversion | WesternGeco Limited | 01389716 | 2003-01-15 | Ceased | GB2397378 |
| Method and apparatus for filtering irregularly sampled data | WesternGeco Limited | 01389716 | 2004-02-27 | Granted | GB2411473 |
| Three-dimensional deghosting | WesternGeco Limited | 01389716 | 2004-06-12 | Ceased | GB2415040 |
| Time-lapse seismic reservoir monitoring using continuously emitting sources | WesternGeco Limited | 01389716 | 2005-12-31 | Granted | GB2433780 |
| Computing a stacked seismic line by interpolation between known stacks | WesternGeco Limited | 01389716 | 2000-11-09 | Terminated | GB2368911 |
| Method for reducing the effect of Sea-surface ghost reflections | WesternGeco Limited | 01389716 | 2001-09-18 | Ceased | GB2379741 |
| Processing Seismic Data | WesternGeco Limited | 01389716 | 2002-04-10 | Terminated | GB2387454 |
| Processing seismic data | WesternGeco Limited | 01389716 | 2001-12-22 | Ceased | GB2383414 |
| A method of seismic surveying with overlapping shot times | WesternGeco Limited | 01389716 | 2002-04-06 | Ceased | GB2387226 |
| Seismic acquisition and filtering | WesternGeco Limited | 01389716 | 2004-01-09 | Ceased | GB2409899 |
| Determination of waveguide parameters | WesternGeco Limited | 01389716 | 2003-04-11 | Granted | GB2400438 |
| Multiple attenuation method | WesternGeco Limited | 01389716 | 2003-08-23 | Ceased | GB2405473 |
| Determining relative green's functions for energy propogating through a medium. | WesternGeco Limited | 01389716 | 2004-10-13 | Ceased | GB2419196 |
| Processing geophysical data | WesternGeco Limited | 01389716 | 2003-12-19 | Ceased | GB2409304 |
| Amplitude correction for seismic recordings | WesternGeco Limited | 01389716 | 2004-11-30 | Ceased | GB2420625 |
| Processing seismic data | WesternGeco Limited | 01389716 | 2004-12-01 | Ceased | GB2420881 |
| Wavefield decomposition filter for a cross-line survey | WesternGeco Limited | 01389716 | 2004-04-03 | Ceased | GB2412732 |
| Identifying doublets or multiplets arising from microseismic activity | WesternGeco Limited | 01389716 | 2003-07-05 | Granted | GB2403803 |
| Vibratory seismic source with drive signal having overlapping high and low frequency sweeps | WesternGeco Limited | 01389716 | 2004-07-10 | Ceased | GB2416033 |
| Acoustic monitoring of enhanced oil recovery in a heavy oil reservoir | WesternGeco Limited | 01389716 | 2004-12-07 | Ceased | GB2421077 |
| Microseismic determination of location and origin time of a fracture generated by fracturing operation in a hydrocarbon well | WesternGeco Limited | 01389716 | 2003-12-29 | Terminated | GB2409722 |
| Marine seismic acquisition system | WesternGeco Limited | 01389716 | 2004-01-30 | Ceased | GB2410551 |
| Interpolation and/or extrapolation of multi-component seismic streamer recordings | WesternGeco Limited | 01389716 | 2004-05-21 | Granted | GB2414299 |
| Method for monitoring seismic events | WesternGeco Limited | 01389716 | 2004-12-17 | Granted | GB2409723 |
| Reducing noise in dual sensor seismic data | PGS Exploration (UK) Limited | 02904391 | 2004-01-26 | Granted | GB2397886 |
| Method of seismic source monitoring using modelled source signatures with calibration functions | PGS Exploration (UK) Limited | 02904391 | 2005-05-16 | Granted | GB2414314 |
| Method for suppressing noise from seismic signals by source position determination | PGS Exploration (UK) Limited | 02904391 | 2003-09-02 | Granted | GB2393252 |
| Correcting for time shifts in seismic data resulting from azimuthal variation | PGS Exploration (UK) Limited | 02904391 | 2004-05-27 | Granted | GB2402217 |
| Pipe | Subsea 7 Limited | 04316695 | 2004-09-24 | Granted | GB2406367 |
| Laying of elongate flexible articles | Subsea 7 Limited | 04316695 | 2006-03-01 | Granted | GB2428080 |
| Method and frame | Subsea 7 Limited | 04316695 | 2007-07-18 | Granted | GB2440808 |
| Method and Apparatus for at Sea Pipe Abandonment and Recovery | Subsea 7 Limited | 04316695 | 2008-09-08 | Granted | GB2463286 |
| Lowering loads into the sea | Subsea 7 Limited | 04316695 | 2009-01-16 | Granted | GB2466983 |
| Techniques for joining lined pipelines | Subsea 7 Limited | 04316695 | 2010-06-11 | Granted | GB2481065 |
| A method and apparatus for installing a buoy to an anchoring location | Subsea 7 Limited | 04316695 | 2010-06-29 | Terminated | GB2481787 |
| Welding Method | Subsea 7 Limited | 04316695 | 2011-04-26 | Pending | GB2479994 |
| Improvements relating to pipelaying | Subsea 7 Limited | 04316695 | 2011-07-14 | Granted | GB2492838 |
| A method of abandoning and recovering a pipeline | Subsea 7 Limited | 04316695 | 2013-02-06 | Granted | GB2510569 |
| Tools and Sensors Deployed by Unmanned Underwater Vehicles | Subsea 7 Limited | 04316695 | 2013-11-05 | Granted | GB2520010 |
| Techniques for coating pipeline field joints | Subsea 7 Limited | 04316695 | 2013-12-02 | Granted | GB2520769 |
| Subsea replaceable fuse assembly | Subsea 7 Limited | 04316695 | 2014-04-30 | Granted | GB2525631 |
| Subsea drying system | Subsea 7 Limited | 04316695 | 2014-08-06 | Granted | GB2528940 |
| Subsea dynamic load absorber | Subsea 7 Limited | 04316695 | 2014-08-22 | Granted | GB2529481 |
| Insulating inserts for field joints of coated rigid pipelines | Subsea 7 Limited | 04316695 | 2015-08-27 | Granted | GB2533670 |
| Moving tools on offshore structures with a walking carriage | Subsea 7 Limited | 04316695 | 2015-09-25 | Granted | GB2542605 |
| Repairing or coating subsea pipelines | Subsea 7 Limited | 04316695 | 2015-10-02 | Granted | GB2542857 |
| Moving tools on offshore structures | Subsea 7 Limited | 04316695 | 2015-09-25 | In Order For Grant | GB2556591 |
| Buckle arrestor | Subsea 7 Limited | 04316695 | 2001-06-05 | Granted | GB2364759 |
| Method and apparatus for deploying pipeline | Subsea 7 Limited | 04316695 | 2004-11-16 | Ceased | GB2408088 |
| Collapsible wellhead protector | Subsea 7 Limited | 04316695 | 2005-02-01 | Ceased | GB2410758 |
| Apparatus and method | Subsea 7 Limited | 04316695 | 2004-11-08 | Ceased | GB2407857 |
| Connector with bayonet fitting and having shear pin | Subsea 7 Limited | 04316695 | 2004-11-15 | Terminated | GB2408299 |
| Transporting an elongate member through water | Subsea 7 Limited | 04316695 | 2006-05-24 | Granted | GB2426496 |
| Apparatus and method for use in laying pipe on the sea floor | Subsea 7 Limited | 04316695 | 2008-06-04 | Granted | GB2460671 |
| Protection system | Subsea 7 Limited | 04316695 | 2007-04-19 | Ceased | GB2448529 |
| Apparatus and method for laying down, abandoning and recovering a pipe on the sea floor | Subsea 7 Limited | 04316695 | 2006-01-31 | Granted | GB2434627 |
| Sub sea clamping mechanism | Subsea 7 Limited | 04316695 | 2009-03-27 | Ceased | GB2468918 |
| Improvements relating to abandonment and recovery of pipelines | Subsea 7 Limited | 04316695 | 2010-01-11 | Granted | GB2476823 |
| Apparatus and Method for Heave Compensation | Subsea 7 Limited | 04316695 | 2005-03-18 | Granted | GB2448432 |
| Foldable protective subsea structure with closable access opening | Subsea 7 Limited | 04316695 | 2005-02-01 | Ceased | GB2429732 |
| Apparatus and method for heave compensation | Subsea 7 Limited | 04316695 | 2005-03-18 | Granted | GB2427186 |
| Pipe Welding Apparatus | Subsea 7 Limited | 04316695 | 2010-08-10 | Terminated | GB2482693 |
| Pipe clamp device and repairing pipes | Subsea 7 Limited | 04316695 | 2010-12-07 | Terminated | GB2475982 |
| Riser array with lateral stabilisation | Subsea 7 Limited | 04316695 | 2011-03-10 | Granted | GB2488828 |
| Apparatus and method for overhauling a flanged coupling of joined conduit components | Subsea 7 Limited | 04316695 | 2011-03-18 | Terminated | GB2478858 |
| Pipe with electrical connection for anode | Subsea 7 Limited | 04316695 | 2004-09-24 | Granted | GB2435085 |
| A method for reeling or unreeling a pipeline | Subsea 7 Limited | 04316695 | 2009-10-26 | Granted | GB2474713 |
| Clamp and fitting apparatus for pipe, cable or other elongate element | Subsea 7 Limited | 04316695 | 2010-02-02 | Terminated | GB2477357 |
| Reeling or unreeling an internally clad pipeline | Subsea 7 Limited | 04316695 | 2010-04-07 | Granted | GB2479379 |
| A method to improve the accuracy of subsea foundations design | Subsea 7 Limited | 04316695 | 2012-12-19 | Terminated | GB2509086 |
| Subsea conduit that can be spooled | Subsea 7 Limited | 04316695 | 2010-12-16 | Ceased | GB2476386 |
| Apparatus and method for reducing torsion in a pipeline when laying pipe on the sea floor | Subsea 7 Limited | 04316695 | 2008-08-15 | Granted | GB2462656 |
| Apparatus and method for handling a fluid-tight flange coupling between two conduit components whilst maintaining its fluid integrity | Subsea 7 Limited | 04316695 | 2011-03-18 | Terminated | GB2478859 |
| Operating an autonomous underwater vehicle with a submersible docking station | Subsea 7 Limited | 04316695 | 2008-10-06 | Granted | GB2453645 |
| Connection and disconnection of hydraulic equipment in hyperbaric environments | Subsea 7 Limited | 04316695 | 2013-11-12 | Granted | GB2520258 |
| Improvements relating to pipelaying | Subsea 7 Limited | 04316695 | 2011-07-14 | Granted | GB2492839 |
| Connecting riser parts using a winch platform | Subsea 7 Limited | 04316695 | 2009-03-16 | Granted | GB2468653 |
| Apparatus and method for lifting a payload from an underwater location | Subsea 7 Limited | 04316695 | 2011-11-15 | Granted | GB2496608 |
| Top connector for a subsea buoy | Subsea 7 Limited | 04316695 | 2011-11-22 | Granted | GB2496860 |
| Connections for subsea pipe-in-pipe structures | Subsea 7 Limited | 04316695 | 2012-01-25 | Granted | GB2498740 |
| Improvements relating to abandonment and recovery of pipelines | Subsea 7 Limited | 04316695 | 2013-02-06 | Granted | GB2522345 |
| A hold back clamp adapted for connecting an anchor to a pipeline | Subsea 7 Limited | 04316695 | 2009-12-11 | Terminated | GB2476095 |
| Method of laying a hybrid pipeline offshore | Subsea 7 Limited | 04316695 | 2010-02-12 | Granted | GB2477780 |
| Improvements relating to buoyancy-supported risers | Subsea 7 Limited | 04316695 | 2012-10-15 | Granted | GB2506938 |
| Removing concrete structures from the seabed | Subsea 7 Limited | 04316695 | 2016-03-31 | Awaiting Re-examination | GB2548874 |
| Improvements relating to pipelaying | Subsea 7 Limited | 04316695 | 2013-03-04 | Granted | GB2511500 |
| Apparatus for gripping a chain | Subsea 7 Limited | 04316695 | 2010-09-20 | Terminated | GB2483717 |
| Subsea anchoring assembly | Subsea 7 Limited | 04316695 | 2010-09-22 | Granted | GB2483872 |
| Connection of a rigid riser to a flexible riser carrying buoyancy devices | Subsea 7 Limited | 04316695 | 2010-11-25 | Terminated | GB2475788 |
| Subsea connecting apparatus and method | Subsea 7 Limited | 04316695 | 2011-01-21 | Granted | GB2487423 |
| Assembly of pipeline bundles | Subsea 7 Limited | 04316695 | 2016-12-13 | Pending | GB2557631 |
| Subsea dual pump system with automatic selective control | Subsea 7 Limited | 04316695 | 2011-03-09 | Terminated | GB2488812 |
| Techniques for coating pipes | Subsea 7 Limited | 04316695 | 2013-10-31 | Granted | GB2519816 |
| Improvements relating to pipelaying | Subsea 7 Limited | 04316695 | 2011-07-14 | Granted | GB2492836 |
| Towable subsea oil and gas production systems | Subsea 7 Limited | 04316695 | 2014-07-04 | Granted | GB2527848 |
| Apparatus for tensioning a buoy to an anchoring location | Subsea 7 Limited | 04316695 | 2010-06-29 | Granted | GB2484840 |
| Floatable spoolbase with intermediate carousel storage | Subsea 7 Limited | 04316695 | 2012-01-03 | Granted | GB2498187 |
| Testing the bending behaviour of rigid pipes | Subsea 7 Limited | 04316695 | 2014-12-05 | Granted | GB2532994 |
| Insulating inserts for field joints of coated rigid pipelines | Subsea 7 Limited | 04316695 | 2014-12-24 | Granted | GB2533645 |
| Performing remote inspection at subsea locations | Subsea 7 Limited | 04316695 | 2016-09-20 | Pending | GB2557572 |
| Techniques for coating pipeline field joints | Subsea 7 Limited | 04316695 | 2013-11-28 | Granted | GB2520717 |
| Transmission of power underwater | Subsea 7 Limited | 04316695 | 2013-12-23 | Granted | GB2521626 |
| Subsea hosting of unmanned underwater vehicles | Subsea 7 Limited | 04316695 | 2014-02-24 | Granted | GB2523388 |
| Transportation and installation of elongate subsea elements | Subsea 7 Limited | 04316695 | 2014-03-07 | Granted | GB2523835 |
| Subsea mixing and sampling apparatus | Subsea 7 Limited | 04316695 | 2014-09-12 | Granted | GB2530083 |
| Assembling pipe-in-pipe systems and pipeline bundles | Subsea 7 Limited | 04316695 | 2014-10-24 | Granted | GB2531601 |
| Adjusting the buoyancy of unmanned underwater vehicles | Subsea 7 Limited | 04316695 | 2015-05-21 | Granted | GB2538546 |
| Subsea anchoring assembly | Subsea 7 Limited | 04316695 | 2010-09-22 | Granted | GB2535667 |
| Subsea garages for unmanned underwater vehicles | Subsea 7 Limited | 04316695 | 2016-12-16 | Pending | GB2557933 |
| Supporting saturation divers underwater | Subsea 7 Limited | 04316695 | 2016-12-21 | Pending | GB2557994 |
| Flow measurement apparatus and method | Productionquest Limited | 04710491 | 2005-09-19 | Granted | GB2418492 |
| System for recharging portable breathing apparatus | Stork Technical Services (RBG) Limited | SC161193 | 2014-12-04 | Granted | GB2518768 |
| One trip milling system | ARCHER (UK) Limited | SC229291 | 2004-11-23 | Granted | GB2420359 |
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