How many patents does
Yebio Bioengineering Co., Ltd. Of Qingdao have?
patents
319
families
275
granted
46
applications
273
CN
319
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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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Yebio Bioengineering Co., Ltd. Of Qingdao
Top ten assignees appearing on patents
Yebio Bioengineering Co., Ltd. Of Qingdao
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| low virulent strain of pig japanese encephalitis virus | 2 | 2013 |
| duck hemorrhagic ovaritis virus | 2 | 2012 |
| fluorescence immunoassay kit used for detecting porcine circovirus type 2 | 2 | 2013 |
| preparation process of antigen for diagnosing newcastle disease | 2 | 2011 |
| construction of recombinant bacteria expressing avian encephalomyelitis virus vp1 protein | 2 | 2012 |
| automatic packaging machine for vials | 2 | 2016 |
| liquid medicine sprayer | 2 | 2012 |
| serum diluent in elisa detection | 2 | 2015 |
| live avian encephalomylitis and henpox combined vaccine | 2 | 2014 |
| muscovy duck parvovirus inactivation vaccine and application thereof | 2 | 2014 |