Time interval
1985-2023
Field display
| China's green patent authorization table for cities - based on primary classification |
|---|
| Province |
| City code |
| City |
| Authorization year |
| Authorization month |
| Green patent main category |
| Green patent first-level sub-category |
| Number of invention patents authorized |
| Number of utility model patents authorized |
Sample data
< td>1| Province | Province code | City | City code | Authorization year | Authorization month< /th> | Green patent main classification | Green patent first-level sub-classification | Number of invention patents authorized | Number of utility model patents authorized |
|---|---|---|---|---|---|---|---|---|---|
| Henan Province | 41 | Luoyang City | 4103 | 2018 | 12 | ENERGY CONSERVATION | Thermal building insulation, in general | 1 | 2 |
| Henan Province | 41 | Luoyang City | 4103 | 2018 | 12 | NUCLEAR POWER GENERATION | Nuclear engineering | 1 | 0 |
| Henan Province | 41 | Luoyang City | 4103 | 2018 | 12 | TRANSPORTATION | Rail vehicles | 1 | 0 |
| Henan Province | 41 | Luoyang City | 4103 | 2018 | 12 | TRANSPORTATION | Vehicles in general | 3 | |
| Henan Province | 41 | Luoyang City | 4103 | 2018 | 12 | WASTE MANAGEMENT | Pollution control | 1 | 21 |
| Henan Province | 41 | Luoyang City | 4103 | 2018 | 12 | WASTE MANAGEMENT | Reuse of waste materials | 1 | 1 |
| Henan Province | 41 | Luoyang City | 4103 | 2019 | 1 | AGRICULTURE/FORESTRY | Pesticide alternatives | 1 | 0 |
| Henan Province | 41 | Luoyang City | 4103 | 2019 | 1 | ALTERNATIVE ENERGY Product DUCTION | Using waste heat | 1 | 1 |
| Henan Province | 41 | Luoyang City | 4103 | 2019 | 1 | ALTERNATIVE ENERGY PRODUCTION | Wind energy | 2 | 2 |
| Henan Province | 41 | Luoyang City | 4103 | 2019 | 1 | ENERGY CONSERVATION | Measurement of electricity consumption | 2 | 2 |
| Henan Province | 41 | Luoyang City | 4103 | 2019 | 1 | ENERGY CON SERVATION | Storage of thermal energy | 1 | 0 |
| Henan Province | 41 | Luoyang City | 4103 | 2019 | 1 | TRANSPORTATION | Vehicles in general | 5 | |
| Henan Province | 41 | Luoyang City | 4103 | 2019 | 2 | ALTERNATIVE ENERGY Product Y PRODUCTION | Harnessing energy from manmade waste | 1 | 5 |
| Henan Province | 41 | Luoyang City | 4103 | 2019 | 2 | ALTERNATIVE ENERGY PRODUCTION | Integ rated gasification combined cycle (IGCC) | 1 | 2 |
| Henan Province | 41 | Luoyang City | 4103 | 2019 | 2 | ALTERNATIVE ENERGY PRODUCTION | Pyrolysis or gasification of biomass | 1 | 0 |
| Henan Province | 41 | Luoyang City | 4103 | 2019 | 2 | ENERGY CONSERVATION | Measurement of electricity consumption | 2 | 2 |
| Henan Province | 41 | Luoyang City | 4103 | 2019 | 2 | ENERGY CONSERVATION | Power supply circuitry | 1 | 0 |
| Henan Province | 41 | Luoyang City | 4103 | 2019 | 2 | ENERGY CONSERV ATION | Storage of electrical energy | 3 | 0 |
| Henan Province | 41 | Luoyang City | 4103 | 2019 | 2 | TRANSPORTATION | Vehicles in general | 3 | |
| Henan Province | 41 | Luoyang City | 4103 | 2019 | 3 | ALTERNATIVE ENERGY Product Y PRODUCTION | Solar energy | 1 | 15 |
| Henan Province | 41 | Luoyang City | 4103 | 2019 | 3 | ALTERNATIVE ENERGY PRODUCTION | Us ing waste heat | 1 | 7 |
| Henan Province | 41 | Luoyang City | 4103 | 2019 | 3 | ALTERNATIVE ENERGY CONS ERVATION | Measurement of electricity consumption | 4 | 2 |
| Henan Province | 41 | Luoyang City | 4103 | 2019 | 3 | TRANSPORTATION | Vehicles in general | 2 | |
| Henan Province | 41 | Luoyang City | 4103 | 2019 | 3 | WASTE MANAGEMENT | Reuse of waste materials | 1 | 5 |
| Henan Province | 41 | Luoyang City | 4103 | 2019 | 4 | ALTERNATIVE ENERG Y Product Y PRODUCTION | Harnessing energy from manmade waste | 2 | 0 |
| Henan Province | 41 | Luoyang City | 4103 | 2019 | 4 | ALTERNATIVE ENERGY PRODUCTION | Integ rated gasification combined cycle (IGCC) | 1 | 0 |
| Henan Province | 41 | Luoyang City | 4103 | 2019 | 4 | ALTERNATIVE ENERGY PRODUCTION | Solar energy | 1 | 8 |
| Henan Province | 41 | Luoyang City | 4103 | 2019 | 4 | ALTERNATIVE ENERGY PRODUCTION | Using waste heat | 1 | 5 |
| Henan Province | 41 | Luoyang City | 4103 | 2019 | 4 | ENERGY CONSERVATION | Measurement of electricity consumption | 2 | 0 |
| Henan Province | 41 | Luoyang City | 4103 | 2019 | 4 | ENERGY CONSERVATION | Power supply circuitry | 2 | 2 |
| Henan Province | 41 | Luoyang City | 4103 | 2019 | 4 | ENERGY CONSERVATION | Storage of electrical energy | 3 | 2 |
| Henan Province | 41 | Luoyang City | 4103 | 2019 | 4 | TRANSPORTATION | Vehicles in general | 2 | 3 |
| Henan Province | 41 | Luoyang City | 4103 | 2019 | 4 | WASTE MANAGEMENT | Consuming waste by combustion | 1 | 0 |
| Henan Province | 41 | Luoyang City | 4103 | 2019 | 4 | WASTE MANAGEMENT | Pollution control | 2 | 9 |
| Henan Province | 41 | Luoyang City | 4103 | 2019 | 4 | WASTE MANAGEMENT | Reuse of waste | 1 | 0 |
| Henan Province | 41 | Luoyang City | 4103 | 2019 | 5 | ALTERNATIVE ENERGY PRODUCTION | Bio- fuels | 1 | 3 |
| Henan Province | 41 | Luoyang City | 4103 | 2019 | 5 | ALTERNATIVE ENERGY PRODUCTION | Harnessing energy from manmade waste | 1 | 3 |
| Henan Province | 41 | Luoyang City | 4103 | 2019 | 5 | AL TERNATIVE ENERGY PRODUCTION | Using waste heat | 1 | 5 |
| Henan Province | 41 | Luoyang City | 4103 | 2019 | 5 | ENERGY CONSERVATION | Power supply circuitry | 1 | 4 |
| Henan Province | 41 | Luoyang City | 4103 | 2019 | 5 | NUCLEAR POWER GENERATION | Nuclear engineering | 1 | 0 |
| Henan Province | 41 | Luoyang City | 4103 | 2019 | 5 | WASTE MANAGEMENT | Consuming waste by combustion | 1 | 1 |
| Henan Province | 41 | Luoyang City | 4103 | 2019 | 5 | WASTE MANAGEMENT | Pollution control | 8 | |
| Henan Province | 41 | Luoyang City | 4103 | 2019 | 5 | WASTE MANAGEMENT | Reuse of waste materials | 1 | 1 |
| Henan Province | 41 | Luoyang City | 4103 | 2019 | 5 | WASTE MANAGEMENT | Waste disposal | 1 | 0 |
| Henan Province | 41 | Luoyang City | 4103 | 2019 | 6 | ALTERNATIVE ENERGY PRODUCTION | Bio-fuels | 2 | 0 |
Data update frequency
Annual update