How many patents does
Yanan University have?
patents
427
families
391
granted
32
applications
395
CN
427
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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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Yanan University
Top ten assignees appearing on patents
Yanan University
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| shale gas horizontal well operation method based on pressure oscillation | 6 | 2016 |
| compound gardenia oil soft capsule and method for preparing same | 2 | 2009 |
| fungal spore washing and screening filter and fungal spore separation method | 2 | 2016 |
| buthus martensii karsch breeding device | 2 | 2013 |
| artificial mixed feed used for culturing buthus martensii karsch | 2 | 2013 |
| organic fertilizer composition prepared from tenebrio molitor manure and preparation met… 🛈 | 2 | 2013 |
| method of treating phenolic wastewater by adopting magnetic semicoke adsorbent | 2 | 2015 |
| artificial breeding method for jujube tree porthesia similis | 2 | 2015 |
| rotator for eyepiece direction of level | 2 | 2014 |
| method for cultivating cordyceps militaris | 2 | 2014 |