How many patents does
Jfe Engineering have?
patents
1,088
families
723
granted
200
applications
888
JP
871
EP
44
WO
42
US
40
CN
37
KR
17
RoW
37
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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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Jfe Engineering
Top ten assignees appearing on patents
2009 - 2018
Jfe Engineering
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| air diffuser | 18 | 2007 |
| ballast water treatment method | 15 | 2015 |
| method for separating blast furnace gas | 14 | 2008 |
| clathrate hydrate with latent heat storing capability, process for producing the same, a… 🛈 | 13 | 2008 |
| exhaust gas treatment device and exhaust gas treatment method | 11 | 2015 |
| method for producing biomass charcoal and device for producing biomass charcoal to be us… 🛈 | 11 | 2009 |
| waste-melting method | 10 | 2011 |
| filtration device and filter element | 8 | 2014 |
| herstellungsverfahren für ein stranggegossenes stahlprodukt | 8 | 2000 |
| buckling pattern steel pipe | 8 | 2015 |