How many patents does
Shandong Kingenta Ecological Engineering Company have?
patents
234
families
141
granted
70
applications
164
CN
221
WO
10
US
3
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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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Shandong Kingenta Ecological Engineering Company
Top ten assignees appearing on patents
2018
Shandong Kingenta Ecological Engineering Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| controlled-release fertilizer coated with a wax layer and a polymer layer and method of … 🛈 | 5 | 2007 |
| aqueous polymer coating agent and coated controlled release fertilizer | 4 | 2007 |
| aqueous polymer-sulfur coated controlled release fertilizer and preparation thereof | 4 | 2007 |
| aqueous polymer coated controlled release fertilizer friendly to environment and prepara… 🛈 | 4 | 2007 |
| special controlled-release fertilizer for biological control of soil-borne diseases of w… 🛈 | 2 | 2012 |
| high-tower slow-release compound fertilizer and preparation method thereof | 2 | 2009 |
| membrane wrapping control-releasing fertilizer continuous production method and apparatus | 2 | 2008 |
| method and device for industrialized production for coated controlled-release fertilizer | 2 | 2008 |
| fluid bed unloading method and device in production of control release fertilizer | 2 | 2008 |
| drum type sprayer for producing control release fertilizer | 2 | 2008 |