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

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