How many patents does
Qinzhou University have?
patents
1,488
families
1,409
granted
74
applications
1,414
CN
1,488
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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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Qinzhou University
Top ten assignees appearing on patents
2009
2018
Qinzhou University
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| umbelopsis sp. strain and mycelium extract thereof, as well as application | 8 | 2014 |
| non-slip lifting hook based on gear and rack | 2 | 2017 |
| production method for dry-joint sticking clay of nixing pottery | 2 | 2015 |
| experimental testing method for equivalent pipe length of reducer pipe | 2 | 2016 |
| air purifier and preparation method thereof | 2 | 2015 |
| natural handmade soap | 2 | 2015 |
| diene hydrogenation method | 2 | 2017 |
| plotting instrument for plotting tangent curve | 2 | 2017 |
| production method of nixing pottery connection sticking mud | 2 | 2015 |
| method for increasing sintering rate of nixing pottery large utensil | 2 | 2015 |