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Time interval

1985-2021.12.31


Field display

The green patent category to which China’s invention application green patent belongs
Index ID
Green patent main classification
Green patent classification 1
Green patent classification 2
Green patent classification 3
Green patent classification 4

Sample data

Index ID Green Patent Main Category Green patent classification 1 Green patent classification 2 Green patent classification 3 Green patent classification 4
CN101001690 WASTE MANAGEMENT Pollution control Control of water pollution Management of sewage
CN101001690 WASTE MANAGEMENT Pollution control Control of water pollution Treating waste-water or sewage
CN101001693 WASTE MANAGEMENT Pollution control Control of water pollution Management of sewage
CN101001693 WASTE MANAGEMENT Pollution control Control of water pollution Treating waste-water or sewage
CN101001698 WASTE MANAGEMENT Pollution control Air quality management Treatment of waste gases Exhaust apparatus for combustion engines with means for treating exhaust
CN100998306 AGRICULTURE/FORESTRY Soil improvement Organic fertilisers derived from waste
CN100998306 WASTE MANAGEMENT Reuse of waste materials Production of fertilisers from waste or refuse
CN100998314 ALTERNATIVE ENERGY PRODUCTION Bio-fuels From genetically engineered organisms
CN100998315 ALTERNATIVE ENERGY PRODUCTION Bio-fuels From genetically engineered organisms
CN100998316 ALTERNATIVE ENERGY PRODUCTION Bio-fuels From genetically engineered organisms
CN100998317 ALTERNATIVE ENERGY PRODUCTION Bio-fuels From genetically engineered organisms
CN100998318 ALTERNATIVE ENERGY PRODUCTION Bio-fuels From genetically engineered organisms
CN100998332 AGRICULTURE/FORESTRY Pesticide alternatives
CN100998333 WASTE MANAGEMENT Pollution control Control of water pollution Management of sewage
CN100998333 WASTE MANAGEMENT Pollution control Control of water pollution Treating waste-water or sewage
CN100998333 AGRICULTURE/FORESTRY Pesticide alternatives
CN100998334 AGRICULTURE/FORESTRY Pesticide alternatives
CN100998345 AGRICULTURE/FORESTRY Pesticide alternatives
CN100998351 WASTE MANAGEMENT Treatment of waste Treatment of hazardous or toxic waste
CN100998503 ADMINISTRATIVE, REGULATORY OR DESIGN ASPECTS Carbon/emissions trading, eg pollution credits
CN100998503 ADMINISTRATIVE, REGULATORY OR DESIGN ASPECTS Commuting, eg, HOV, teleworking, etc
CN100998504 ENERGY CONSERVATION Measurement of electricity consumption
CN100998506 ENERGY CONSERVATION Measurement of electricity consumption
CN100998539 ALTERNATIVE ENERGY PRODUCTION Solar energy Photovoltaics (PV) Electric lighting devices with, or rechargeable with, solar cells
CN100998874 ALTERNATIVE ENERGY PRODUCTION Bio-fuels From genetically engineered organisms
CN100998878 WASTE MANAGEMENT Pollution control Control of water pollution Management of sewage
CN101001688 WASTE MANAGEMENT Pollution control Air quality management Treatment of waste gases Rendering exhaust gases innocuous
CN101001688 WASTE MANAGEMENT Pollution control Air quality management Treatment of waste gases
CN101001688 WASTE MANAGEMENT Pollution control Air quality management Treatment of waste gases Exhaust apparatus for combustion engines with means for treating exhaust
CN101001973 ALTERNATIVE ENERGY PRODUCTION Solar energy Photovoltaics (PV) Silicon; single-crystal growth
CN101002006 WASTE MANAGEMENT Pollution control Air quality management Treatment of waste gases Exhaust apparatus for combustion engines with means for treating exhaust
CN101002007 WASTE MANAGEMENT Pollution control Air quality management Treatment of waste gases Rendering exhaust gases innocuous
CN101002007 WASTE MANAGEMENT Pollution control Air quality management Treatment of waste gases
CN101002007 WASTE MANAGEMENT Pollution control Air quality management Treatment of waste gases Exhaust apparatus for combustion engines with means for treating exhaust
CN101002008 WASTE MANAGEMENT Pollution control Air quality management Treatment of waste gases Electrical control of exhaust gas treating apparatus
CN101002017 ALTERNATIVE ENERGY PRODUCTION Wind energy Structural association of electric generator with mechanical driving motor
CN101002017 ALTERNATIVE ENERGY PRODUCTION Hydro energy Machines or engines for liquids
CN101002018 ALTERNATIVE ENERGY PRODUCTION Wind energy
CN101002053 ALTERNATIVE ENERGY PRODUCTION Solar energy Steam generation using solar heat
CN101002056 WASTE MANAGEMENT Pollution control Air quality management Treatment of waste gases Combustion apparatus using recirculation of flue gases
CN101004152 WASTE MANAGEMENT Pollution control Air quality management Treatment of waste gases Exhaust apparatus for combustion engines with means for treating exhaust
CN101004269 WASTE MANAGEMENT Pollution control Air quality management Treatment of waste gases Combustion of waste gases or noxious gases
CN101004269 ALTERNATIVE ENERGY PRODUCTION Harnessing energy from manmade waste Industrial waste
CN101004278 ALTERNATIVE ENERGY PRODUCTION Geothermal energy Use of geothermal heat
CN101004279 ALTERNATIVE ENERGY PRODUCTION Geothermal energy Use of geothermal heat
CN101004280 ALTERNATIVE ENERGY PRODUCTION Geothermal energy Use of geothermal heat
CN101004295 ALTERNATIVE ENERGY PRODUCTION Solar energy Use of solar heat For domestic hot water systems
CN101004297 ALTERNATIVE ENERGY PRODUCTION Solar energy Photovoltaics (PV) Silicon; single-crystal growth
CN101004455 ALTERNATIVE ENERGY PRODUCTION Solar energy Photovoltaics (PV) Assemblies of a plurality of solar cells

Data update frequency

Annual Update