How many patents does
Qingdao Tianrui Poultry Equipment Company have?
patents
271
families
270
granted
0
applications
271
CN
270
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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Qingdao Tianrui Poultry Equipment Company
Top ten assignees appearing on patents
Qingdao Tianrui Poultry Equipment Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| complete equipment for broiler welfare breeding | 2 | 2014 |
| fermenting tower for innocuous treatment to farm waste | 1 | 2015 |
| method for manufacturing fertilizer applicator penetrating into soil layers | 1 | 2014 |
| use method for high egg laying chicken feed prepared from grass meal | 1 | 2014 |
| corn planter | 1 | 2014 |
| superficial stratum fertilizer applicator | 1 | 2014 |
| method for using fertilizer applicator penetrating into soil layers | 1 | 2014 |
| fertilizer applicator penetrating into soil layers | 1 | 2014 |
| dog mouth sleeve manufacturing method | 1 | 2014 |
| application method of duck feed with fast weight increment | 1 | 2014 |