How many patents does
Chisso Corporation have?
patents
2,162
families
523
granted
794
applications
1,368
US
536
JP
489
EP
282
CN
199
KR
167
WO
87
GB
53
RoW
349
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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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Chisso Corporation
Top ten assignees appearing on patents
2009 - 2018
Chisso Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| liquid crystal composition and liquid crystal display element | 27 | 2009 |
| monofluorinated terphenyl compound having alkenyl, liquid crystal composition and liquid… 🛈 | 16 | 2006 |
| liquid crystalline compound with negative dielectric anisotropy, liquid crystal composit… 🛈 | 16 | 2009 |
| optically isotropic liquid crystal medium and optical element | 15 | 2008 |
| liquid-crystal display element and substrate used in same | 15 | 2009 |
| liquid crystal composition and liquid crystal display element | 15 | 2004 |
| liquid-crystal composition and liquid-crystal display element | 14 | 2009 |
| chlorobenzene derivative, optically isotropic liquid crystal medium, and optical element | 14 | 2009 |
| liquid crystal composition and liquid crystal display element | 14 | 2009 |
| tricyclic liquid crystalline compound having lateral fluorine, liquid crystal compositio… 🛈 | 14 | 2008 |