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CnOpenData Green Patent Authorization Table for Chinese Provinces - Based on Level 1 Classification

Time interval

1985-2020

Field display

Green patent authorization table for each province in China - based on first-level classification
Province code
Province
Year of authorization
Authorization month
Green patent main classification
Green patent first-level sub-category
Number of invention patents granted
Number of utility model patents granted

Sample data

Province Province code Year of authorization Authorization month Green Patent Main Category Green patent first-level sub-category Number of invention patents granted Number of utility model patents granted
Zhejiang Province 33 2020 2 WASTE MANAGEMENT Treatment of waste 0 13
Zhejiang Province 33 2020 3 ALTERNATIVE ENERGY PRODUCTION Pyrolysis or gasification of biomass 0 1
Zhejiang Province 33 2020 3 TRANSPORTATION Marine vessel propulsion 0 1
Zhejiang Province 33 2020 4 ENERGY CONSERVATION Storage of thermal energy 0 10
Zhejiang Province 33 2020 4 TRANSPORTATION Marine vessel propulsion 0 1
Zhejiang Province 33 2020 5 ALTERNATIVE ENERGY PRODUCTION Devices for producing mechanical power from muscle energy 0 2
Zhejiang Province 33 2020 5 ALTERNATIVE ENERGY PRODUCTION Integrated gasification combined cycle (IGCC) 0 4
Zhejiang Province 33 2020 5 ALTERNATIVE ENERGY PRODUCTION Other production or use of heat, not derived from combustion, eg natural heat 0 17
Zhejiang Province 33 2020 6 ALTERNATIVE ENERGY PRODUCTION Other production or use of heat, not derived from combustion, eg natural heat 0 14
Zhejiang Province 33 2020 6 TRANSPORTATION Marine vessel propulsion 0 2
Zhejiang Province 33 2020 9 NUCLEAR POWER GENERATION Nuclear engineering 0 3
Zhejiang Province 33 2020 10 ALTERNATIVE ENERGY PRODUCTION Devices for producing mechanical power from muscle energy 0 1
Zhejiang Province 33 2020 10 ALTERNATIVE ENERGY PRODUCTION Integrated gasification combined cycle (IGCC) 0 4
Zhejiang Province 33 2020 11 ENERGY CONSERVATION Recovering mechanical energy 0 1
Zhejiang Province 33 2020 12 ALTERNATIVE ENERGY PRODUCTION Devices for producing mechanical power from muscle energy 0 3
Zhejiang Province 33 2020 12 TRANSPORTATION Marine vessel propulsion 0 2
Zhejiang Province 33 2021 1 AGRICULTURE/FORESTRY Forestry techniques 0 12
Zhejiang Province 33 2021 1 ALTERNATIVE ENERGY PRODUCTION Devices for producing mechanical power from muscle energy 0 1
Zhejiang Province 33 2021 1 ALTERNATIVE ENERGY PRODUCTION Integrated gasification combined cycle (IGCC) 0 1
Zhejiang Province 33 2021 1 ALTERNATIVE ENERGY PRODUCTION Other production or use of heat, not derived from combustion, eg natural heat 0 11
Zhejiang Province 33 2021 1 NUCLEAR POWER GENERATION Nuclear engineering 0 3
Zhejiang Province 33 2021 1 TRANSPORTATION Cosmonautic vehicles using solar energy 0 2
Zhejiang Province 33 2021 2 ADMINISTRATIVE, REGULATORY OR DESIGN ASPECTS Static structure design 0 19
Zhejiang Province 33 2021 2 ALTERNATIVE ENERGY PRODUCTION Devices for producing mechanical power from muscle energy 0 1
Zhejiang Province 33 2021 2 ALTERNATIVE ENERGY PRODUCTION Other production or use of heat, not derived from combustion, eg natural heat 0 12
Zhejiang Province 33 2021 2 NUCLEAR POWER GENERATION Nuclear engineering 0 7
Zhejiang Province 33 2021 2 TRANSPORTATION Marine vessel propulsion 0 2
Zhejiang Province 33 2021 3 AGRICULTURE/FORESTRY Forestry techniques 0 4
Zhejiang Province 33 2021 3 ALTERNATIVE ENERGY PRODUCTION Pyrolysis or gasification of biomass 0 6
Zhejiang Province 33 2021 5 AGRICULTURE/FORESTRY Alternative irrigation techniques 0 36
Zhejiang Province 33 2021 5 ALTERNATIVE ENERGY PRODUCTION Devices for producing mechanical power from muscle energy 0 1
Zhejiang Province 33 2021 5 ALTERNATIVE ENERGY PRODUCTION Integrated gasification combined cycle (IGCC) 0 2
Zhejiang Province 33 2021 5 ENERGY CONSERVATION Low energy lighting 0 6
Zhejiang Province 33 2021 7 ALTERNATIVE ENERGY PRODUCTION Integrated gasification combined cycle (IGCC) 0 4
Zhejiang Province 33 2021 7 TRANSPORTATION Marine vessel propulsion 0 2
Zhejiang Province 33 2021 8 ALTERNATIVE ENERGY PRODUCTION Integrated gasification combined cycle (IGCC) 0 2
Zhejiang Province 33 2021 8 ALTERNATIVE ENERGY PRODUCTION Ocean thermal energy conversion (OTEC) 0 1
Zhejiang Province 33 2021 8 TRANSPORTATION Marine vessel propulsion 0 1
Zhejiang Province 33 2021 9 ALTERNATIVE ENERGY PRODUCTION Integrated gasification combined cycle (IGCC) 0 1
Zhejiang Province 33 2021 9 NUCLEAR POWER GENERATION Nuclear engineering 0 1
Zhejiang Province 33 2021 10 AGRICULTURE/FORESTRY Forestry techniques 0 3
Zhejiang Province 33 2021 10 ALTERNATIVE ENERGY PRODUCTION Devices for producing mechanical power from muscle energy 0 1
Zhejiang Province 33 2021 10 ALTERNATIVE ENERGY PRODUCTION Integrated gasification combined cycle (IGCC) 0 3
Zhejiang Province 33 2021 10 ALTERNATIVE ENERGY PRODUCTION Other production or use of heat, not derived from combustion, eg natural heat 0 8
Zhejiang Province 33 2021 10 TRANSPORTATION Marine vessel propulsion 0 2
Zhejiang Province 33 2021 11 ALTERNATIVE ENERGY PRODUCTION Integrated gasification combined cycle (IGCC) 0 1
Zhejiang Province 33 2021 11 ENERGY CONSERVATION Recovering mechanical energy 0 1
Zhejiang Province 33 2021 11 TRANSPORTATION Marine vessel propulsion 0 1
Zhejiang Province 33 2021 12 ALTERNATIVE ENERGY PRODUCTION Integrated gasification combined cycle (IGCC) 0 2
Zhejiang Province 33 2021 12 TRANSPORTATION Marine vessel propulsion 0 1

Data update frequency

Annual Update