How many patents does
No.59 Institute Of China Ordnance Industry have?
patents
256
families
184
granted
70
applications
186
CN
256
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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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No.59 Institute Of China Ordnance Industry
Top ten assignees appearing on patents
2009 - 2018
2009
2018
No.59 Institute Of China Ordnance Industry
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| method for preparing aluminum alloy element surface coating and system thereof | 6 | 2012 |
| preparation method of fine-grain copper alloy material for shaped charge liners | 2 | 2015 |
| deep overcooling treatment method for fine grain copper alloy shaped charge liner | 2 | 2015 |
| marine atmosphere simulated accelerated testing method for coating | 2 | 2014 |
| metal tantalum coating preparation method | 2 | 2013 |
| preparation method of ni-co-al2o3 gradient composite coating | 2 | 2013 |
| atmospheric corrosivity assessment method based on aluminum wire-copper bolt galvanic co… 🛈 | 2 | 2013 |
| friction load coupling experimental device and friction load coupling experimental metho… 🛈 | 2 | 2014 |
| preparation method of metal and metal carbide superimposed composite coating layer | 2 | 2013 |
| preparation technology and device of superfine (fine) crystal bar | 2 | 2014 |