How many patents does
North China University Of Water Resources And Electric Power have?
patents
1,797
families
1,436
granted
358
applications
1,439
CN
1,797
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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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North China University Of Water Resources And Electric Power
Top ten assignees appearing on patents
2009 - 2018
2009
2018
North China University Of Water Resources And Electric Power
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| water landscape device | 6 | 2013 |
| scrap tire prestressing mesh and pipe column | 3 | 2011 |
| aerating anti-blockage infiltrating irrigation system, anti-blockage infiltrating irriga… 🛈 | 3 | 2017 |
| steel-structure building positioning paster based on bim | 3 | 2014 |
| suspension rod tension force measurement method in variable temperature environment base… 🛈 | 2 | 2016 |
| brazing filler metal for dental department and preparation method of brazing filler mate… 🛈 | 2 | 2015 |
| sodium base bentonite waterproof blanket and preparation method thereof | 2 | 2015 |
| assembled type current vortex tuned mass damper for pedestrian bridge and manufacturing … 🛈 | 2 | 2015 |
| electroslag welding repairing method for anode steel stud head | 2 | 2015 |
| fork-shaped manual liquid pumping pipe | 2 | 2015 |