How many patents does
Huaneng Clean Energy Research Institute have?
patents
728
families
616
granted
106
applications
622
CN
719
US
5
WO
4
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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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Huaneng Clean Energy Research Institute
Top ten assignees appearing on patents
2009
2018
Huaneng Clean Energy Research Institute
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| pulverized coal boiler suitable for ultrahigh steam temperature | 5 | 2011 |
| arrangement structure of inverted pulverized-coal fired boiler suitable for ultra-high s… 🛈 | 5 | 2011 |
| two-loop type solar thermal power generation system | 3 | 2014 |
| fixing method and structure for heat absorbers of linear fresnel heat collection devices | 2 | 2016 |
| data interpolation method and apparatus | 2 | 2015 |
| meteorological data processing method and apparatus | 2 | 2015 |
| structure and method for enhancing flue gas flow uniformity inside coal-fired power plan… 🛈 | 2 | 2015 |
| system for producing natural gas and co-producing lpg by distilling gas at low temperatu… 🛈 | 2 | 2015 |
| casing tube type water electrolysis oxygen production device | 2 | 2015 |
| ultrahigh-temperature steam power cycle system adopting hydrogen injection burning mix h… 🛈 | 2 | 2015 |