Class 4
Electrical energy; fuel gas; electrical energy from renewable sources; electrical energy from solar power; electrical energy from wind power; hydroelectric energy; pumped storage hydroelectric energy; methane fuel; hydrogen fuel
Class 7
current generators; enginesother than for land vehiclesmotors and rotors for wind power plants; windmills; wind-powered electricity generators; wind turbines; windmill pumps; solar-powered energy electricity generators; gas turbines other than for land vehicles; electric generator plantsan array of electric generators for producing electrical energy
Class 9
step-up transformersgrounding transformersgenerator step-up transformersautotransformerselectrical surge arresters for limiting voltage on equipment by discharging or bypassing surge currentswitching shunt capacitorsdoubly-fed induction thermoelectric generatorscollector system cablesAC power cables that are high voltage collector circuitswhether underground or overheadwhich feed power from the individual wind turbinesthen consolidate the power at an electrical substationelectric closing and pre-insertion resistorselectric converterselectric invertersbattery energy storage systems composed of batterieselectric rectifierselectric inverters; electromagnetic coils; electric cables; electrical transformers; electric oil level gauges; electrical distribution boxes; electrical controlling devices for limiting electricity; transient voltage surge suppressors; measuring apparatusportable probes for voltage measuring for testing current and electricity generatorstesting transformerstesting capacitorstesting electric resistorsconverters and inverterscollector systems cablestesting integrated circuitstesting battery energy storage systems; measuring devicesfluorometers used in fluorescence spectroscopy; solar wafers and inverters; solar panels for production of electricity; wind socks for indicating wind direction and intensity; wind pressure gauges; wind sleeves in the nature of winddirection indicators; automatic solar tracking sensors; crystalline silicon solar power cells; crystalline silicon solar cells; electronic sensors for measuring solar radiation; inverters used in solar power generation; photovoltaic solar hybrid modules for production of electricity; photovoltaic solar modules for production of electricity; portable solar panels for generating electricity being solar panels for the production of electricity; solar batteries; solar-powered battery chargers; solar cell panels for production of electricity; solar cell panels in the shape of plates for production of electricity; solarpowered rechargeable batteries; solar powered telephones; solar wafers; electric control devices for energy management; voltage regulators; ultracapacitors for energy storage; remote sensors for use in measuring thermal and infrared radiation energy waves; downloadable and recorded computer software and mobile application software for analyzing and managing energy distributionconsumption and storage; downloadable and recorded computer programs for analysing and reporting of energy useinvoice managementanalysis of environmental influence; computer hardware and downloadable and recorded software for remote maintenance of power supply devices; computer hardware and downloadable software for remote monitoring of power supply devices; computer hardware and downloadable software for providing remote control of power supply devices; computer hardware and downloadable and recorded software for switching and regulating energy storage devices; computer hardware and downloadable and recorded software for switching and regulating power generators; computer hardware and downloadable and recorded software for switching and regulating energy generators; computer hardware and downloadable and recorded software for remote controlling and monitoring power supply devices; counterselectric energy utilization meters for measuring electric and photovoltaic energy production and consumption; chargers for electric batteries; transformers; electric connectors; electric junction boxes; electricity limiters; data processing apparatus for photovoltaic and solar thermal installations; downloadable and recorded energy management software; computer hardware and downloadable and recorded software for switching and regulating energy consumption; computer hardware and downloadable and recorded software for remote monitoring of technical systems; battery systems consisting of an array of batteries; fuel cells; super-capacitors; superconducting magnetic energy storage (smes) systems consisting of a superconducting magnetic or electromagnetic coila cryogenically cooled refrigeratora power conditioning system comprised of an inverter and rectifier that transforms alternating current (AC) power to direct current (DC) or covert DC back to AC power for storing electrical energy; photovoltaic apparatus and installations for generating solar electricityphotovoltaic solar hybrid systems with efficiency-enhanced photovoltaic panels comprising solar panel structural components for the production of electricity that improve efficiency by having two active surfaces and generating more electric energy and transparent plane collectors that focus the light for better efficiency and intensity before converting light to energy
Class 11
solar energy collectors for heating; solar collectors for heating; solar furnaces; solar heat collection panels; solar heating installations; solar powered lamps; solar powered all-weather lights; solar water heaters; thermal energy storage plants; biomass power plants; geothermal power plants
Class 35
Business consultation of third parties in the sectors of productionprocurementtransport and usage of energy and water; business consultation in the optimization of heat generating plants; commercial business administration for third parties in the fields of energygaswater and wastewater industries; payroll accounting services; execution of commercial servicesbilling of energy deliveries for third parties; acceptanceprocessing and settling orders in the areas of energy supplyorder fulfillment services in the field of supplied energy; cost-price analysis in the areas of energy procurement and energy supply; compilation of statistics in the areas of energy procurement and energy supply; procurement services for third parties in the nature of purchasing of goods and services for other companies in the area of energy procurement and energy supply; procurement of commercial transactions and contracts for third parties in the area of energy procurement and energy supplyprocurement of contracts for the purchase and sale of energy regarding transport capacitytransport services by means of supply networksstorage capacities and gas structuring servicesalso in the framework of ecommerce for third parties; business management for third parties relating to installations that producetransmit or supply electrical and/or thermal energygas or water; business organizational consultation services for buildingenergyhydroelectric energywind energy and solar energy projects; professional business consultancy for optimising heatelectricityenergyhydroelectric energywind energy and solar energy generating installations; assistance and consultancy servicesin the field of business management of companies in the energy sectorbusiness consultationbusiness administration assistance and business management in the field of supplied energy; billing services in the field of energy; energy price comparison services; import-export agencies in the field of energy; procurement servicesprocurement of contracts for others for the purchase and sale of energy; tracking and monitoring energy consumption for others for account auditing purposes; arranging and concluding of contractsnegotiating business contracts for others for supplying electricitygas and water; commercial organizational consultancy in the field of trading in emission rights; business administration servicesbusiness administrative processing of paper work and forms and business administration consultancy related thereto for power plant operators with regard to the certification process; business consulting in the nature of optimization of individual emission avoidance costs of installationsin particular in the field of energy generation; business assistance and consultancy services in the field of business management in the energy sector; advertising and advertisement services relating to electricityenergyhydroelectric energywind energysolar energy and electric vehicles; business consultancy and business information services with regard to the sale of electric vehicles; business assistance and consultancy services in the field of business management in the energy sectorincluding the field of energy efficiency; advertising and advertisement services relating to electrical energy; provision of an on-line marketplace for buyers and sellers of goods and services; affiliate marketing; consultancy services in the field of affiliate marketing
Class 36
financial servicesbrokerage in the fields of stocksbondsoptionscommoditiesfutures and other securitiesthe investment of funds of others for companies which are active in the areas of energy procurement and energy supply; financial investment brokerage services for companies which are active in the area of commerce with gaseous and liquid fuelheating fuelfuel and luminescent materialin particular natural gasliquefied natural gas (lng)petroleumcoalelectrical energyelectricity; services of a securities traderin particular in the area of trade with raw material certificatesemissions rights certificates and foreign currency; financial investments brokerage services in companies active in the field of trading in electricityenergyhydroelectric energywind energy and solar energy; brokerage of financial investments in energy companies; consultancy concerning financing of energy projects; financial consultancy in the energy sector; contractingfinancing of emission-reducingdecentral installations for energy generation for municipal and industrial customers; lease-purchase financing services; investment consultancy; providing financing services in the nature of capital financing for and financing of apparatus using electric powerheathydroelectric energywind energy and solar energy or gaseous fuels
Class 37
building construction and demolition; services of a builderconstruction of buildings and industrial plants and building construction supervision services for construction projectsincluding building constructionpower plant constructionconstruction and installation of windsolarhydroelectric energy and gas power plants; maintenanceservicinginstallationrepairstroubleshooting in the nature of repair of installations and plants in the field of powerelectricalbuilding services equipmentcommunication and environmental technology; dismantling of oil tanks; troubleshooting in the nature of repair of electrical installationsin particular for use in energy technologyelectrical engineering and building technologycommunications technology and environmental technologymechanical and plant engineering technology; construction and maintenance of supply networks in the nature of physical structures for the transport of natural gasliquefied natural gasoilelectric powerheatelectricityhydroelectric energywind energy and solar energy; installationcleaningrepairpreventive and scheduled maintenancetroubleshooting in the nature of repair and servicing of wind and solar generator componentsgearbox machine maintenanceend-of-warranty (eow) inspections of buildings in the course of building construction and wind and solar generator componentsgenerator gearbox machine oil change servicescondition-based maintenance (cbm) repair and installationbase bolt tensioningyaw/pitch oil change servicesoperation and maintenance (oandm) support in the servicing of wind and solar generating components; maintenance and repair of wind power plants; construction of utility solar installations; installation and maintenance of solar thermal installations; installation of non-residential solar panel power systems; installation of residential solar panel power systems; installation of solar heating systems; installation of hydroelectric power systems; maintenance and repair of solar thermal installations; maintenance and repair of solar power installations; maintenance and repair of solar heating installations; maintenance and repair of wind power installations; maintenance and repair of hydroelectric power installations; construction of geothermal energy installations; construction of wave energy power plants; maintenance and repair of wave energy power plants; maintenance and repair of energy generating installationspower plants for the generation of energy; repair of energy production plants and machines; repair of energy supply installations; constructioninstallationassembly services relating to the installation ofmaintenance and repair of power stationsgas generatorspipelines and installations for generating electrical and thermal energy and steam from wastevaluable materials and biomass; vehicle battery charging; battery changing service for motor vehicles; battery charging service for vehicles; battery maintenance serviceutility-scale battery maintenance; charging station services for electric vehicles; installation of charging columns for electric vehicles; repair of gas supply systems; repair or maintenance of gas water heaters; maintenance and repair of industrial piping; maintenance and repair of oil and gas storage installations; maintenance and repair of gas and electricity installations; installation of gas supply and distribution apparatus; construction of hydroelectric factories and plants
Class 39
storage of electrical energy in battery storage systems; transportationdistribution and delivery of energyfuelsteamwaterliquefied gas and gas by landwater and air vehicles and by means of supply networks and also by means of service contracts with third parties; water distribution and supply; storagetransportationdistribution and delivery of energy and fuel by means of pipelinescables and also by means of service contracts with third parties; storage of energy and fuel; rental of electricity power grids for the transport of electrical energy; transport and distribution of grid gasnatural gas and liquefied natural gaselectricitywater and district heating; waste transport; distribution of energy; distribution of renewable energy; transport and storage of wastevaluable waste materials and biomass; hydrogen storage; compressed air energy storage; flywheel energy storage; gravitational potential energy storage with solid masses; heat thermal energy storage; superconducting magnetic energy storage; pump-supported storage of hydroelectricity; grid energy storage in the nature of large-scale storage of electrical energy within an electrical power gridbulk energy grid storage for wholesale applicationswith substation-level storage for load-shifting and transmission support purposescustomer-level storage by direct end-use customers; rail energy storage
Class 40
recycling of all types of wastes; recycling of waste and valuable materials; production of energysolar energyhydro-energyhydrogenwind energywaterpetroleumnatural gas; production of solar energyhydroenergyhydrogenwind energy; generation of electricity from solar energy; generation of electricity from wind energy; generation of electricity from geothermal energy; generation of electricity from hydro-energy; information and advisory services relating to the generation of electricity from wave energy; leasing of energy generating equipment; processing of electronic circuits by energy surface patterning; rental of power-generating equipment for the treatment and transformation of materialsfor energy production and for custom manufacturing; custom production of electrical energy from renewable sources in the nature of hydrogen through electrolysis; production of hydroelectric power from renewable sources
Class 42
technical planning in the nature of engineering and technological planning of pipelines and cables in the areas of gaswaterwaste water wind and solar energy and telecommunication; exploration and searching in the fields of oil and gasin particular mineral exploration servicesother raw materialsenergy and related energy materials and productsas well as chemical and petrochemical products; technological consultation in the fields of environmental scienceengineering servicesscientific research and development of energy savingenvironmentally compatible energy products and technologies for energy efficient production; engineering servicesin particular technical calculation in the field of operations and maintenance and related cost calculations; technical planning in the nature of engineering of infrastructure development proposalssewerssewage plants and power plants; technical planning in the nature of design and engineering of heat generating plantssolarhydroelectric and wind power plants and installations; technical planning in the nature of design and engineering in the optimization of heat generating plantssolarhydroelectric and wind power plants and installations; technical supportmonitoring technological functions of computer network systemsservers and web and database applications for industrial installations in the areas of energygaswater and waste water and of heat generating plantssolarhydroelectric and wind power plants and installations; scientific and technical analysis for petroleum extraction; engineering services in the fields of power engineeringelectrical engineeringbuilding services engineeringcommunications engineering as well as mechanical and plant engineering; searching of oil and gasin particular mineral resources and other raw materials and of energy and of the energy materials and products accruing thereby as well as all types of chemical and petrochemical products; technical planning in the nature of design and engineering for the manufacture of installations and plants in the fields of powerelectricitygashydrogenbuilding servicescommunications and environmental engineering; technical planning in the nature of design and engineering in the field of mechanical and plant engineeringmineral explorationexploration for other raw materials and energy and the materials and products accruing from energyall types of chemical and petrochemical products; engineering servicesin particular in the fields of gas transportsupply and utilization of gasheat and power and solarhydroelectric and wind power plants and installations; design and development of software for controlregulation and monitoring of solar and wind energy systems; computer programming for the energy industry; conducting scientific research and technical project scientific study in the field of natural energy; design and development of energy management software; design and development of software for controlregulation and monitoring of solar energy systems; energy auditing; engineering services in the field of energy technology; engineering services relating to energy supply systems; programming of energy management computer software; provision of information concerning research and technical project scientific study and engineering servicestechnical project studies for planning and design and engineering of heat generating plantssolarhydroelectric and wind power plants and installations in the field relating to the use of natural energy; research in the field of energy; conducting research and engineering services in the nature of technical project studies relating to the use of natural energyrenewable energy sources like wind and solar energy; gas emission measuring services for measuring or calculating CO2 emissions according to fuel quantity; computer programming in the field of the generation of electrical and thermal energy and steam from wastevaluable materials and biomass; computer programming for the energy industryengineering services relating to energy supply systems; provision of information concerning research and technical project scientific study and engineering servicestechnical project studies for planning and design and engineering of heat generating plantssolarhydroelectric and wind power plants and installations in the field relating to the use of electrical energy; engineering project management services in the nature of engineering planningdesignconstruction administration and project management services pertaining to renewable energy projects all being engineering services; technical planning in the nature of engineering and technological consulting in the field of engineering of solar energy generating installations; design and development of software for controlregulation and monitoring of electric energy systems; computer software design and development services relating to internet platforms in the field of solar powersmart homeelectro mobility and heating