How many patents does
Nippon Steel Engineering Company have?
patents
2,442
families
682
granted
636
applications
1,806
JP
771
EP
249
CN
219
US
209
WO
121
KR
29
RoW
844
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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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Nippon Steel Engineering Company
Top ten assignees appearing on patents
2009 - 2018
2009
2018
Nippon Steel Engineering Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| method for collecting hydrocarbon compound from gaseous by-product and apparatus for col… 🛈 | 23 | 2009 |
| process for producing liquid hydrocarbons from natural gas | 22 | 2008 |
| processes for production of synthetic naphtha | 22 | 2007 |
| manufacturing device for hydrocarbons and manufacturing method for hydrocarbons | 21 | 2011 |
| top-combustion hot-blast furnace | 21 | 2011 |
| method for producing hydrocarbon | 20 | 2011 |
| activated catalyst for fischer-tropsch synthesis reaction and method for producing hydro… 🛈 | 20 | 2011 |
| management method for wax fraction storage tank | 20 | 2007 |
| process for producing diesel fuel | 20 | 2007 |
| method for producing hydrocarbon oil, fischer-tropsch synthesis reaction device, and hyd… 🛈 | 20 | 2011 |