How many patents does
Nanjing Zelang Agricultural Development Company have?
patents
331
families
327
granted
4
applications
327
CN
331
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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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Nanjing Zelang Agricultural Development Company
Top ten assignees appearing on patents
2009
2018
Nanjing Zelang Agricultural Development Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| preparation method of mannitol | 2 | 2009 |
| method for preparing cucurbitacin e | 2 | 2009 |
| preparation method of neuchebulagicacid | 2 | 2010 |
| method for preparing naringin | 2 | 2009 |
| method for extracting miroestrol from pueraria mirifica | 1 | 2012 |
| preparation method of common diuranthera root saponin | 1 | 2012 |
| preparation method of asparagus filicinus steroid total saponin extract | 1 | 2012 |
| anti-tumor plant extract composition and preparation method and application thereof | 1 | 2012 |
| preparation method of xanthoangelol | 1 | 2012 |
| extraction method of belamcandaquinone a | 1 | 2012 |