How many patents does
Nippon Steel & Sumikin Chemical Company have?
patents
3,254
families
600
granted
955
applications
2,299
JP
827
CN
522
KR
386
EP
308
US
281
WO
266
RoW
664
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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 & Sumikin Chemical Company
Top ten assignees appearing on patents
2009 - 2018
Nippon Steel & Sumikin Chemical Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| display device, method for manufacturing same, polyimide film for display device support… 🛈 | 17 | 2012 |
| organic light-emitting material and organic light-emitting element | 15 | 2009 |
| flexible circuit board and method for producing same and bend structure of flexible circ… 🛈 | 15 | 2008 |
| organic electroluminescent element | 14 | 2010 |
| polymer for organic electroluminescent element, and organic electroluminescent element u… 🛈 | 14 | 2010 |
| curable composition, cured product, and organic electroluminescent element using same | 14 | 2011 |
| organic electroluminescent element | 14 | 2009 |
| organic electroluminescent element | 14 | 2010 |
| nitrogenated aromatic compound, organic semiconductor material, and organic electronic d… 🛈 | 13 | 2010 |
| organic electroluminescent element | 13 | 2010 |