How many patents does
Ludong University have?
patents
579
families
517
granted
63
applications
516
CN
577
WO
2
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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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Ludong University
Top ten assignees appearing on patents
2009
2018
Ludong University
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| induction refrigeration based dynamic multiple-temperature-zone refrigerating device and… 🛈 | 3 | 2016 |
| aeration underground drip irrigation system | 2 | 2009 |
| artificial culture method of kyushu cordyceps sinensis and culture medium thereof | 2 | 2009 |
| method for preparing fluorine doped tin oxide transparent conductive film | 2 | 2009 |
| preparation method of phenolic resin polymer microspheres | 2 | 2008 |
| method for preparing highly syndiotactic polyacrylonitrile resin | 2 | 2011 |
| detection apparatus for pressure inside plant body | 2 | 2011 |
| preparation method of phosphorylated laminarin | 2 | 2018 |
| soil gas conductivity measuring meter | 2 | 2011 |
| method for preparing high-oil absorption resin | 2 | 2009 |