How many patents does
Kaneka Corporation have?

patents
11,814
families
4,223
granted
2,761
applications
9,053
JP
4,608
EP
1,925
US
1,687
WO
1,273
CN
1,050
KR
305
GB
2
RoW
964

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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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the following tables are just extracts from the report

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Kaneka Corporation
Top ten assignees appearing on patents

Kaneka Corporation
The top ten patent families are

Title of patent family
(most common patent title)
Family
members
Filing
year
curable composition 30 2006
polyhedral polysiloxane modified product and composition using the modified product 25 2007
reduced coenzyme q10 crystal having excellent stability 22 2011
modified erythropoietin to which water-soluble long-chain molecule is added 21 2009
fluororesin film and fluororesin-laminated acrylic resin film 21 2008
amplified nucleic acid detection method and detection device 21 2010
liquid food composition 20 2009
graphite film and graphite composite film 20 2007
method for producing chlorinated vinyl chloride resin 20 2011
method, kit and device for detecting nucleic acid 19 2009