How many patents does
The First Institute Of Oceanography have?
patents
405
families
319
granted
74
applications
331
CN
392
WO
4
US
3
EP
3
JP
2
RoW
1
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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 First Institute Of Oceanography
Top ten assignees appearing on patents
2009
2018
The First Institute Of Oceanography
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| preparation method of filter core capable of fast and efficiently adsorbing caesium | 9 | 2013 |
| marine magnetism detection method and device | 5 | 2016 |
| ballast injection type in-situ measurement device for acoustic characteristics of bottom… 🛈 | 3 | 2016 |
| grounding sensor and method for automatic water vapor medium identification | 3 | 2015 |
| seabed bottom type measurement apparatus bottoming process combined determination method… 🛈 | 3 | 2015 |
| novel full-automatic seabed base | 2 | 2016 |
| tripod carrying platform used for submarine observation | 2 | 2016 |
| geostatistical method for variation function simulation of surface spatial data of seas … 🛈 | 2 | 2016 |
| field observation and sampling device for storm deposits in shallow sea waters | 2 | 2016 |
| small wharf capable of automatically adapting to tide level | 2 | 2015 |