How many patents does
Hainan University have?
patents
2,233
families
1,920
granted
308
applications
1,925
CN
2,215
EP
5
WO
4
US
4
JP
4
GB
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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Hainan University
Top ten assignees appearing on patents
2009 - 2018
2009
2018
Hainan University
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| alpha-conotoxin peptide, and medical composition and purpose thereof | 9 | 2012 |
| alphao-superfamily conotoxin peptide, pharmaceutical composition and use thereof | 8 | 2012 |
| alpha-conotoxin peptide, and medical composition, preparation method and purpose thereof | 4 | 2011 |
| polyvinyl acetate film and preparation method thereof | 2 | 2014 |
| attendance system based on smart phone digital certificates and time and position verifi… 🛈 | 2 | 2013 |
| wind-power rotary disc type viscous friction water heater | 2 | 2014 |
| traditional chinese medicine composition for preventing and curing streptococcal disease… 🛈 | 2 | 2014 |
| preparation method of modified natural skim rubber | 2 | 2014 |
| working electrode and preparation method thereof as well as biosensor | 2 | 2014 |
| method using nata de coco for making tender coconut meat | 2 | 2014 |