How many patents does
Guodian Science And Technology Research Institute have?
patents
341
families
295
granted
45
applications
296
CN
340
WO
1
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The report contains ten-year analysis with the following sections
- patent filing analysis
- worldwide filing analysis
- patent family analysis
- application analysis
- granted analysis
- classification analysis
- citation analysis
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Guodian Science And Technology Research Institute
Top ten assignees appearing on patents
2009
2018
Guodian Science And Technology Research Institute
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| double-spiral air sealing device for insulator chamber of wet electrostatic precipitator | 2 | 2015 |
| automatic vortex detection device and method of ferromagnetic boiler steel pipe | 2 | 2014 |
| method for measuring transverse wave sound velocity of bolt | 2 | 2015 |
| coal-fired flue gas deep purification processing device | 2 | 2013 |
| multi-pollutant combined control device | 2 | 2013 |
| device and method for mixed combustion of natural gas and alcohol-based fuel | 2 | 2015 |
| nickel-based alloy-bolt ultrasonic shear wave velocity measurement method for ultra-supe… 🛈 | 2 | 2015 |
| method and device for measuring complete evaporating temperature of alcohol-based fuel | 2 | 2015 |
| turbine main steam pressure operation curve and optimization method thereof | 2 | 2013 |
| preheat mixing device and method for adding alcohol-based fuel to natural gas | 2 | 2015 |