How many patents does
Henan University have?
patents
1,419
families
1,031
granted
396
applications
1,023
CN
1,412
WO
6
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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Henan University
Top ten assignees appearing on patents
2009 - 2018
2009
2018
Henan University
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| sdr5-fc fusion protein mutant and use thereof | 4 | 2015 |
| application of human sdr5 (soluble death receptor 5) protein or sdr5-fc (fragment crysta… 🛈 | 3 | 2012 |
| sodium columbate photocatalytic material with specific morphology and its preparation me… 🛈 | 3 | 2015 |
| dna dynamic coding based colored image encryption method | 3 | 2015 |
| gun-shaped tympanic membrane repair device | 3 | 2015 |
| organic-inorganic hybridization transition-rare earth dissimilar metal substituted germa… 🛈 | 2 | 2012 |
| saccharin green environmental-protection production process | 2 | 2011 |
| 2-ammonium sulphonate methyl benzoate and synthetic process thereof | 2 | 2011 |
| fluorene derivatives having multi-photon absorption characteristic, synthesis method and… 🛈 | 2 | 2011 |
| device of quickly preparing single/double-element two-dimensional colloidal crystals | 2 | 2016 |