Classe 6
Building materials of metalcommon metals and their alloysmetal products not comprised in the other classes, namely buildings of metal, building materials of metal, pipework of metalmetal goods for supporting oil and gas field conduitsmetal goods for supporting conduits in jack-up exploration drilling in oil and gas fieldsmetal suspension clamps for oil and gas wellsreinforcement material of metal for pipesnon-electric cables and wires of metal (common)metal pipes, parts for metal pipes, piping, metal seals, underwater couplings, parts and fittings therefor
Classe 7
Machines and machine tools, namely machines and machine tools used for underwater exploration, construction, and facilities maintenance and repair, and for construction, inspections, maintenance, salvage and exploration of underwater and marine structuresmachines and machine tools for inspecting, cleaning and repairing oil and gas pipelines and equipment used in the oil and gas industriescoupling and transmission components for machines (except for land vehicles)compressorsseparators, including separators for petroleum productspumps, including pressure amplifiersdrilling rigsdrilling machinesderricksdrilling bitsdrilling equipment (not included in other classes)toolsmotorized tools and implementsmachines for transportation, distribution and control of fluidsvalves being parts of machinesmetal valve blocks being parts of machinesmachines and machines tools for installation of well drilling equipmentdevices and systems for control, testing and monitoring of drilling equipment, downhole functions, pressure, fluids and gaswellheads, geothermal wellheads, subsea wellheads, wellheads connectors in the nature of pipe fittings and flanges being components of oil and gas drilling and production equipmentpipeline repair toolsrunning toolsparts and fittings thereofwellhead connectorsmetal products for use in drilling and completion of oil - and gas wells and the production of oil and gas from wells, including well heads, christmas trees, valves, risers, riser couplings, pipeline couplings, sections for repairing pipelines, couplings for connecting pipes or tubes, metal pipe connectors, high pressure seals, geothermal well heads, subsea connectors, wellhead connectors, subsea wellheads, tubing hangers, casing hangers, seal assemblies, caps, crown plugs, casing and tubing heads, adapters, adapter and spacer spools, flange to connectors, threaded connectors, valve removal plugs, mud line suspension devices, washout sleeves, pipesadjustable wellhead devicessubsea wellhead devicessurface wellhead devicesexploration wellhead devicestie-back connectorshigh pressure/high temperature tie-back connectorscasing connectors in oil and gas wellstie back connectorswellhead treeswellhead dry treeswellhead wet treeswellhead devicessubsea wellhead temporary abandonment capsconversion wellhead for oil and gas wellswellhead wet trees, well tubularsmetal templates, wellhead couplings, manifold structuresall being components of oil and gas drilling and production equipment
Classe 9
Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricityapparatus and instruments for inspection, testing and monitoring of drilling equipment, downhole functions, pressure, fluids, gas, including communication between installations for well drillingelectronic and scientific apparatus and devices for use in petroleum engineeringelectrical apparatus for use in the field of petroleum engineeringannulus monitoring and lockdown devices for wellhead
Classe 17
Flexible composite pipes and pipes partly made of metal for transport and transmission of fluids, including petroleum and natural gas, also water, hydraulic fluid, electrical signals and / or electrical power
Classe 42
Scientific and technological services and research and design relating thereto in the field of oil and gas explorationproduct development in the field of oil and gas explorationindustrial analysis and research services in the field of oil and gas explorationanalytical services for exploitation of oil resourcesoil-well testinginspection (testing) of plant and machinery relating to oil wellsquality control of oil wellsgeological sub-surface surveysunderwater surveysconsultancy related to oil exploration and oil fielddesign and development of underwater equipment, namely, underwater structures and other underwater equipment related to the development and production of oil and gasfloor plans related to constructionstechnical project studiesengineering (technical expertise)design and development, and updating and maintenance of computer software