How many patents does
Tianjin Research Institute For Water Transport Engineering, M.O.T. have?
patents
507
families
478
granted
27
applications
480
CN
505
JP
1
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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Tianjin Research Institute For Water Transport Engineering, M.O.T.
Top ten assignees appearing on patents
2009 - 2018
2009
2018
Tianjin Research Institute For Water Transport Engineering, M.O.T.
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| operation mechanical surface in harbour corrodes condition automatic checkout device | 3 | 2017 |
| intelligent spray gun for accurately controlling spraying range | 2 | 2011 |
| stacked assembly type guide pier structure | 2 | 2015 |
| real-time virtual ship video displaying method for ais data | 2 | 2014 |
| rainfall device for earthwork centrifuge | 2 | 2014 |
| composite flocculant solution for treating port oily wastewater and preparation method o… 🛈 | 2 | 2014 |
| unconfined compression test sample preparation device | 2 | 2015 |
| risk evaluation method for fires and explosions at tank storage areas at petrochemical d… 🛈 | 2 | 2014 |
| method for alleviating density of float sludge of silt port by using heterotrophic bacte… 🛈 | 2 | 2015 |
| ecological siltation promotion type beach protection structure | 2 | 2015 |