How many patents does
Jfe Steel have?
patents
25,950
families
7,837
granted
6,966
applications
18,984
JP
10,658
EP
3,121
CN
2,565
KR
2,001
US
1,845
WO
1,779
RoW
3,981
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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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patents
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patent families
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Jfe Steel
Top ten assignees appearing on patents
Jfe Steel
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| hot-pressed member and process for producing same | 31 | 2009 |
| process for reforming exhaust gas from metallurgical furnace, process for cooling the ex… 🛈 | 30 | 2008 |
| steel sheet for hot pressing and method for manufacturing hot-pressed member using the s… 🛈 | 28 | 2010 |
| method for evaluating thermal plasticities of coal and caking additive and method for pr… 🛈 | 28 | 2010 |
| steel sheet for hot pressing and process for manufacturing hot pressed member using the … 🛈 | 25 | 2011 |
| threaded coupling for pipe | 23 | 2011 |
| galvanized steel sheet | 23 | 2007 |
| resin-coated metal plate for container and production method therefor | 22 | 2014 |
| steel sheet for hot stamping, and process for manufacturing hot-stamped steel products u… 🛈 | 21 | 2010 |
| high-strength cold-rolled steel sheet and method for producing same | 21 | 2009 |