How many patents does
Weifang Yourong Industry Company have?
patents
232
families
213
granted
18
applications
214
CN
231
WO
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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Weifang Yourong Industry Company
Top ten assignees appearing on patents
Weifang Yourong Industry Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| system for improving coastal severe saline-alkali soil and constructing vegetation | 3 | 2015 |
| pretreatment device for seawater desalination | 2 | 2015 |
| vegetable root cleaning machine at saline alkali lands | 2 | 2015 |
| fertilizer spraying device for saline-alkali soil | 2 | 2015 |
| mud removing machine for saline-alkali-soil potato | 2 | 2015 |
| saline-alkali soil improving structure | 2 | 2015 |
| fertilizing device for saline-alkaline land | 2 | 2015 |
| photovoltaic fertilizing apparatus for moistube-irrigation | 2 | 2015 |
| remote-control operating vehicle for greenhouse | 2 | 2015 |
| plantation case having automatic soil-turning over function | 2 | 2015 |