How many patents does
Hebei United University have?
patents
1,125
families
900
granted
224
applications
901
CN
1,110
WO
5
US
5
KR
2
JP
2
RoW
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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Hebei United University
Top ten assignees appearing on patents
2009 - 2018
2009
2018
Hebei United University
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| chalcopyrite beneficiation process and method | 5 | 2013 |
| preparing method of novel hcl removal agent | 4 | 2015 |
| method for manufacturing sheet monodisperse nano-magnesium hydroxide by using magnesite | 4 | 2013 |
| application method of blast-furnace gas antichlor | 4 | 2015 |
| dechlorinating agent for blast furnace top gas | 4 | 2015 |
| method for removing dust out of smoke | 3 | 2014 |
| method for pre-treating ilmenite tailings after iron-beneficiation | 3 | 2013 |
| ultra-low temperature chlorine salt aqueous super-capacitor electrolyte | 3 | 2014 |
| intelligent health-preserving bed | 2 | 2013 |
| accessory of metallographic sample polishing machine | 2 | 2013 |