How many patents does
Mitsubishi Rayon Company have?
patents
8,996
families
2,867
granted
2,463
applications
6,533
JP
3,581
CN
1,104
US
1,066
EP
1,023
KR
711
WO
547
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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patent families
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Mitsubishi Rayon Company
Top ten assignees appearing on patents
Mitsubishi Rayon Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| improved nitrile hydratase | 35 | 2011 |
| method for producing methacrylic acid ester | 34 | 2012 |
| epoxy resin composition, prepreg, fiber-reinforced composite material, and method for pr… 🛈 | 31 | 2011 |
| polymer production method, polymer for use in lithography, resist composition and substr… 🛈 | 25 | 2009 |
| dehydration of water containing source of formaldehyde, and a method for producing an et… 🛈 | 21 | 2012 |
| spinning nozzle, process for producing fibrous mass, fibrous mass, and paper | 21 | 2013 |
| prepreg, intermediate material for forming frp, and method for production thereof and me… 🛈 | 21 | 2002 |
| polyorganosiloxane-containing graft copolymer, resin composition, and molded article | 21 | 2012 |
| microarray for detection of mutations in beta-globin genes and detection method thereof | 20 | 2012 |
| golf club shaft for wood club | 20 | 2012 |