How many patents does
Shenhua Group Corporation have?
patents
2,283
families
1,721
granted
529
applications
1,754
CN
2,225
US
25
WO
14
EP
6
JP
2
RoW
11
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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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the following tables are just extracts from the report
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Shenhua Group Corporation
Top ten assignees appearing on patents
2009 - 2018
2018
| shenhua group corporation | 3 |
Shenhua Group Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| upgrading coal and other carbonaceous fuels using a lean fuel gas stream from a pyrolysi… 🛈 | 9 | 2011 |
| method for preparing biomass molded coal | 9 | 2010 |
| a process for direct liquefaction of coal | 8 | 2004 |
| method for preparing soda-lime-silica glass basic formula and method for extracting alum… 🛈 | 7 | 2012 |
| bipolar battery, manufacturing method thereof and vehicle | 7 | 2013 |
| fischer-tropsch synthesis method and system | 7 | 2010 |
| method for preparing solid amine gas adsorption material | 7 | 2012 |
| multi-segment plasma cracking carbonaceous material reactor system with hollow cathodes | 5 | 2011 |
| magnetically inductive slurry bubble column reactor | 5 | 2012 |
| crosslinked polyethylene composition having improved processability | 5 | 2012 |