How many patents does
Guizhou Jiulian Industrial Explosive Materials Development Company have?
patents
207
families
178
granted
29
applications
178
CN
207
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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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Guizhou Jiulian Industrial Explosive Materials Development Company
Top ten assignees appearing on patents
2009 - 2018
2018
Guizhou Jiulian Industrial Explosive Materials Development Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| cartridge piling mechanism of explosive packing line | 2 | 2009 |
| detonator withdrawal and collection process and device | 2 | 2009 |
| on-site mixed explosive conveying device | 2 | 2014 |
| online assembly method and device of detonator stiffened cap | 2 | 2009 |
| quick wiring method and device for electric detonator | 2 | 2013 |
| uplift detonator waist clamp method and apparatus thereof | 2 | 2013 |
| detonator filling mould and preparation method thereof | 2 | 2009 |
| method and device for charging explosive in detonator | 2 | 2009 |
| method and device for carrying out on-line medicine pressing on detonator | 2 | 2009 |
| liquid distributing method and device for primary explosive production | 2 | 2012 |