How many patents does
Hohai University have?
patents
10,796
families
8,366
granted
2,211
applications
8,585
CN
10,513
WO
69
US
52
GB
39
EP
21
JP
17
KR
8
RoW
77
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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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Hohai University
Top ten assignees appearing on patents
2009 - 2018
2009
Hohai University
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| transparent frozen soil, and preparation method and application thereof | 29 | 2014 |
| electromagnetic multiaxial fatigue testing machine | 13 | 2015 |
| heat source-free fiber positioning and orienting system for seepage of submerged or part… 🛈 | 13 | 2014 |
| method for preparing titanium nitride-titanium diboride-cubic boron nitride composite ma… 🛈 | 13 | 2014 |
| preparation method for high-density hexagonal boron nitride ceramic material | 12 | 2014 |
| distributed sensing optical fiber multi-objective multi-degree-of-freedom static and dyn… 🛈 | 12 | 2014 |
| method for coating metal nanoparticles on surface of oxide ceramic powder | 12 | 2014 |
| water regimen monitoring system | 11 | 2013 |
| anti-seepage system of landfill for extending penetration time of leachate and manufactu… 🛈 | 10 | 2015 |
| prefabricated pier column member with steel-concrete composite structure | 10 | 2015 |