Computer apparatus for computer aided drafting, engineering, design, manufacturing and testing; mainframe, mini and micro computers, interactive graphics processing apparatus, video graphics and drafting apparatus; processing units, cathode ray tube graphics display terminals, function keyboards, alphanumeric keyboards, digitizing tablets, electronic pens, printers, XY co-ordinate display and digitizing cursors, alphanumeric keyboard/printer terminals, alphanumeric cathode ray tube terminals, memory disc drives, magnetic tape drives, paper tape readers and punches, line printers, line plotters, raster plotters, computer communication units, colour plotters and character recognizers; graphics output apparatus; plotters employing electrostatic, ink-jet, thermal-transfer and pen marking technologies; computer-controlled apparatus for testing electrical components, digital test apparatus, memory test apparatus, analogue test apparatus, local area networks and test area management apparatus; intergrated circuit diagnostic apparatus employing electron beam technology; computer controlled apparatus for testing printed circuit boards; apparatus for testing electrical circuits and devices; telecommunication instrutments; control apparatus and instrutments; analogue and digital regulators, controllers, control valves, calculation modules, signal conversion modules, control apparatus and instruments, all for vibration controllers, recorder apparatus, control apparatus for gas distribution networks, display apparatus and modal analysis apparatus; computers and computer software for use therewith; programmable control apparatus, parts and fittings for all the aforesaid goods; all included in Class 9.

Machine tools; drilling rigs for drilling wells on land and off-shore; apparatus for use in cementing and treatment of wells in the form of cementing units, cementing plugs, water control apparatus, sand control apparatus, scale control apparatus, foam application apparatus, pumps, liquid additive installations, mixers, blenders, bulk transport apparatus and bulk handling and metering apparatus; apparatus for perforating, for orienting for perforating, downhole casing repairing, packing, bridge plug and cement retainer setting, sand setting and consolidating, casing and tubing cutting and for pipe and apparatus recovery, all the aforesaid for use in well completion; pumps, valves; free point indicating apparatus; industrial cleaning apparatus for cleaning pipes, boilers, heaters, coolers, condensers, evaporators, exchangers and nuclear steam generating apparatus; parts and fittings for all the aforesaid goods; all included in Class 7.

Industrial clocks and watchman's clocks; parts and fittings for all the aforesaid goods; all included in Class 14.

Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; Unprocessed artificial resins, unprocessed plastics; Manures; Fire extinguishing compositions; Tempering and soldering preparations; Chemical substances for preserving foodstuffs; Tanning substances; Adhesives used in industry; Acids used in oil and gas exploration and production; hydraulic fluid; chemical preparations, namely, cleaning solvents used in oil and gas exploration and production; chemical cleaners directed to the oil and gas drilling industry; chemicals used in oil drilling; drilling muds for use in oil and gas well drilling; chemicals for welding; gases for welding; metal welding flux; chemical drilling fluids for use in subterranean wells, namely, drilling muds, completion fluids, workover fluids and wellbore fluids; chemical additives for use with drilling fluids; chemical drilling fluids for use in oil well drilling.

Machines and machine tools; Motors and engines (except for land vehicles); Machine coupling and transmission components (except for land vehicles); Agricultural implements other than hand-operated; Incubators for eggs; Oil, gas, geothermal, water development, and carbon dioxide field equipment, namely, locks, nipples, expandables, cones, flow control devices, isolation valves, liner hangers, couplings, bushings, flotation equipment, centralizer equipment, manifolds, collars, multilateral devices, packing devices, cables, retainers, stabilizers, hole openers, reamers, underreamers, whipstocks, mills, seals, plugs, drill bits, drill stems, drilling motors, drilling machines, drilling hammers, drilling systems, drilling impact tools, milling systems, milling assemblies, percussion hammers, tongs, tubes, tubing, cutters, swivels, casing and tubing patches, injection equipment, lubricator systems, swages, shakers, desanders, desilters, mud cleaning equipment, centrifuges, fluid processing equipment, straddles, spears, half-mule shoes, guide shoes, burn shoes, washover shoes, vacuums, retrieving tools, fishing tools, drilling rigs, bearings for use in drilling machines, rotors used in drilling machines, packers, stators being parts of machines, safety valves, rotating control devices, banding equipment, hangars, inflow control devices, sand control tools, slicklines, perforating devices, pumps, tubing, pipes, pipe joints, safety joints, accelerators, scrapers, exchangers, casings, cables, gas lifting devices, fluid separators, power and control equipment, boosting equipment, vibration detectors, anchors, wells, storage devices, tanks, hydraulic equipment, apparatus for the remote observation and operation of oil and gas drilling equipment; pumps for use in irrigation systems; pressure control equipment, namely, chokes, degassers, and centrifuges; power operated pressure control equipment for use in drilling oil, namely, chokes, degassers, centrifugal degassers, hydrogen sulfide mud gas separators, dual mud gas separators for horizontal drilling; rubber and metal o-rings used in equipment for oil and gas exploration and production; sealing machines; cutting machines; machines and machine tools for the cutting and forming of materials; precision machine tools, namely, hard metal tools, high speed steel (HSS) tools, carbide tools, ceramic tools, poly crystalline diamond (PCD) tools, and diamond-coated and diamond-uncoated tools, and hard metal tools, all for use in the cutting and forming of materials by others; mechanical seals; air-operated power tools, namely, drills, grinders, and millers; drills for the mining industry; electric drills; pneumatic drills; power drills; power tools, namely, reamers; electric welding machines; gas welding machines; laser welding machines; friction-stir welding tools; friction-stir welding machines; bits for mining machines; bits for power drills; core drilling bits; mining bits; tool bits for machines; bearings, as parts of machines; roller bearings for machines;  irrigation equipment, namely, diaphragms, seals, o-rings, reservoir boots, sealing elements, and bushings; cementing machinery used in oil and gas exploration and production.

Non-alcoholic beverages; Beers; Mineral, table and spring waters.

Sparkling wines, Sparkling wine, Alcoholic beverages (except beers), other than wine.

Seismic survey services; oil-field survey services; surveying; testing of wells; drilling of wells; well logging services; storage/retrieval of data relating to seismic and oil-field surveys; analyses for oil-field exploitation; computer programming; computer-aided engineering design and testing; programming and design of computer controlled test systems for circuit boards; design of electrical and electronic apparatus and instruments; all included in Class 42.

Apparatus and instruments for sensing, measuring, testing, conditioning, indicating and recording electrical and physical quantities; sensors (transducers) for use in connection with displacement, pressure, temperature, accleration, flow and speed; thermocouples, torque meters, fluid level sensors; detectors, nuclear detectors for radiation particles, scintillation counters; photomultipliers and power supplies for use therewith; sensors used in meterology, oceanography, and plant control; tachometers, remote control apparatus; measuring apparatus and instruments, analog and digital electrical instruments, panel indicators, ammeters,voltmeters, multimeters, amperehourmeters,frequency and phase meters, densitometers, radiation gauges and thickness gauges; computers and computer software for use therewith; oscilloscopes, memory oscilloscopes, microwave frequency counters, pulse generators, spectrum analyzers, frequency synthesizers, areospace instruments, signal generators and analyzers, data loggers, flow computers; apparatus for massflow measurement; modular instrumentation apparatus; parts and fittings for all the aforesaid goods; all included in Class 9. 9.

Teaching and training services relating to the operation and maintenance of computer-controlled systems for testing electrical components, computer-aided engineering design, testing and manufacture systems and to equipment for the water utility industry; all included in Class 41 .

Exploration; production and ancillary services, all relating to oil and gas; all included in Class 42.

Chemicals for use in industry; cement additives for completing wells in the form of retarders; dispersants, fluid loss agents, gas migration preventors, weighting agents, extenders, antifoaming agents, foaming agents, salt compatibility agents and accelerators; acidizing products for stimulating fluid flow from wells in the form of primary acidizing agents, alcoholic acid, organic acids, perforating acids, clay acids, emulsified acids, gelled acids, retarded acids and foamed acids; acid additives in the form of acid corrosing inhibitors, surface tension lowering agents, mutual solvents, iron stabilizers, clay stabilizers, friction reducing agents, antisludge agents and acid diverting agents; fracturing fluids, aqueous linear polymer gels, aqueous crosslinked polymer gels, oil based gels, continuous milk gels, emulsified frac fluid, stabilised foam fracturing; fracturing additives, gelling agents, proppants, breakers, crosslinkers, fluid loss additives, demulsifiers, emulsifiers, acid gelling agents, bactericides, temperature stabilizers; all included in Class 9.