How many patents does
Hunan Normal University have?
patents
922
families
760
granted
170
applications
752
CN
920
WO
1
US
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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Hunan Normal University
Top ten assignees appearing on patents
2009 - 2018
2009
2018
Hunan Normal University
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| sneaker | 4 | 2015 |
| ph buffering functional group-containing hyper-cross-linked polymeric adsorbent and prep… 🛈 | 2 | 2015 |
| method suitable for tissue rapid cultivation of acer rubrum | 2 | 2014 |
| quantitative quality control method of herbal tea product | 2 | 2014 |
| article separation device | 2 | 2017 |
| abdominal muscle exercise device | 2 | 2014 |
| counting device | 2 | 2017 |
| semi-artificial feed for bactrocera minax larvae and preparation method thereof | 2 | 2013 |
| lithographic fountain solution composition containing complex surfactants | 2 | 2014 |
| copper indium diselenide nanocrystalline silicon thin film solar cell with graphene as c… 🛈 | 2 | 2014 |