How many patents does
Xihua University have?
patents
2,990
families
2,530
granted
416
applications
2,574
CN
2,961
WO
12
GB
10
RoW
7
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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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Xihua University
Top ten assignees appearing on patents
2009 - 2018
2009
2018
Xihua University
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| a urea injection apparatus for exhaust post-treatment of diesel engine | 9 | 2015 |
| vector operation-based association rule mining method | 7 | 2015 |
| tire safety monitoring device | 6 | 2016 |
| n-(2-thienyl)methylene-2-cyano-3-heterocyclic acrylhydrazine derivative and application … 🛈 | 5 | 2017 |
| n-[(3-heterocyclic) acryloyl] phenylacrylamide derivative and application thereof | 5 | 2017 |
| drilling and completion and production increasing system for shale gas reservoir of mult… 🛈 | 5 | 2014 |
| double-layer carbon fiber tube with foam sandwich layer and manufacturing process thereof | 4 | 2016 |
| vibration electricity generation system for road deceleration strip | 4 | 2015 |
| test worktable for testing lifetime of form-relieved tooth | 3 | 2017 |
| three-stage composite fermentation microbial inoculum for sichuan-tibet plateau ice wine… 🛈 | 3 | 2013 |