How many patents does
China National Rice Research Institute have?
patents
995
families
799
granted
194
applications
801
CN
974
WO
10
US
8
JP
1
RoW
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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China National Rice Research Institute
Top ten assignees appearing on patents
2009 - 2018
2009
2018
China National Rice Research Institute
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| non-harmful method for regulating and controlling source and library of rice | 7 | 2013 |
| new insecticidal protein | 5 | 2013 |
| method for enhancing seed production efficiency of hybrid rice by kernel miniaturization… 🛈 | 5 | 2009 |
| soil heavy metal curing agent for controlling accumulation of heavy metals of crops and … 🛈 | 5 | 2013 |
| rice mechanical transplanted plate seedling raising and rooting agent and application me… 🛈 | 4 | 2011 |
| soil heavy metal activator and preparation method thereof | 3 | 2014 |
| soil dressing plug seedling raising matrix for rice, and seedling raising method thereof | 3 | 2011 |
| method for controlling rice seedling growth by optical spectrum, and raising spectrum re… 🛈 | 2 | 2013 |
| fertilizer applying method for controlling heavy metal cadmium accumulation of rice | 2 | 2012 |
| crop rotation matching and fertilizing method capable of controlling accumulation of ric… 🛈 | 2 | 2012 |