How many patents does
Jiangsu Transportation Research Institute Company have?
patents
300
families
242
granted
57
applications
243
CN
297
US
2
WO
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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Jiangsu Transportation Research Institute Company
Top ten assignees appearing on patents
2009 - 2018
2018
Jiangsu Transportation Research Institute Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| shear connector for corrugated sheet steel and concrete | 5 | 2011 |
| ambiguous route toll splitting method based on weight-calculating charge and weight dete… 🛈 | 2 | 2009 |
| beam bridge state evaluation method | 2 | 2012 |
| steel sheath type steel truss web node structure | 2 | 2010 |
| quick-set wheel-adhesion-free sticky layer emulsified asphalt and preparation method the… 🛈 | 2 | 2014 |
| automatic batch processing method of cad (computer-aided design) drawings | 2 | 2010 |
| emulsifier as well as preparation method and application thereof | 2 | 2013 |
| lower chord type bridge rope rod connecting device | 2 | 2011 |
| steel bridge deck pavement cold mixing maintenance material and manufacturing method the… 🛈 | 2 | 2013 |
| adhesive layer emulsified asphalt and preparation method thereof | 2 | 2014 |