How many patents does
Chisso Petrochemical Corporation have?
patents
1,498
families
253
granted
587
applications
911
US
374
JP
262
EP
197
CN
163
KR
149
WO
78
GB
4
RoW
271
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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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Chisso Petrochemical Corporation
Top ten assignees appearing on patents
Chisso Petrochemical 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 |
| liquid crystal composition and liquid crystal display element | 19 | 2010 |
| novel organosilicon compound and thermosetting resin composition, cured resin, and semic… 🛈 | 18 | 2010 |
| monofluorinated terphenyl compound having alkenyl, liquid crystal composition and liquid… 🛈 | 16 | 2006 |
| liquid crystalline compound with negative dielectric anisotropy, liquid crystal composit… 🛈 | 16 | 2009 |
| liquid-crystal display element and substrate used in same | 15 | 2009 |
| optically isotropic liquid crystal medium and optical element | 15 | 2008 |
| liquid crystal composition and liquid crystal display element | 15 | 2010 |
| liquid crystal composition and liquid crystal display element | 15 | 2004 |
| chlorobenzene derivative, optically isotropic liquid crystal medium, and optical element | 14 | 2009 |