How many patents does
Daicel Corporation have?
patents
6,249
families
1,639
granted
1,447
applications
4,802
JP
1,772
EP
886
US
815
WO
759
CN
752
KR
450
RoW
815
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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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patents
42 million
patent families
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read summary of their published patent
the following tables are just extracts from the report
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Daicel Corporation
Top ten assignees appearing on patents
2009 - 2018
Daicel Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| curable resin composition, cured product, sealing member semiconductor device | 26 | 2013 |
| acetic acid production method | 23 | 2010 |
| conductive cellulose-based resin composition | 20 | 2012 |
| acetic acid production method | 20 | 2010 |
| process for producing acetic acid | 20 | 2010 |
| acetic acid production method | 19 | 2010 |
| method for producing acetic acid | 19 | 2012 |
| composite moulded body | 18 | 2013 |
| curable composition for lens, and lens and optical device | 18 | 2013 |
| acetic acid production method | 18 | 2012 |