How many patents does
Henan Normal University have?
patents
3,226
families
2,713
granted
507
applications
2,719
CN
3,226
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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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Henan Normal University
Top ten assignees appearing on patents
2009 - 2018
2009
2018
Henan Normal University
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| bifunctional 4-tms-5-i-1,2,3-triazole compound as well as preparation method and applica… 🛈 | 6 | 2014 |
| synthesis method for chiral intermediate of atorvastatin calcium | 4 | 2015 |
| tetrahydro imidazo thieno hydrochloride compound with biological activity and preparing … 🛈 | 3 | 2015 |
| diniconazole-1,2,3-triazole compound having antibacterial activity, and its preparation … 🛈 | 3 | 2013 |
| synthetic method of 4-methoxyethyl acetoacetate | 3 | 2015 |
| method for purifying dehydroandrographolide succinate | 3 | 2015 |
| preparation method of stannic oxide microspheres of oriented connection microstructure | 2 | 2015 |
| preparation method of in-situ self-assembling n-doped super-hydrophilic carbon aerogel s… 🛈 | 2 | 2015 |
| forced fire extinguishing smoking eliminator through electronic monitoring | 2 | 2015 |
| preparation method of tin-doped bismuth oxychloride visible light photocatalyst | 2 | 2015 |