How many patents does
Sinosteel Maanshan Institute Of Mining Research Company have?
patents
328
families
250
granted
82
applications
246
CN
328
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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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Sinosteel Maanshan Institute Of Mining Research Company
Top ten assignees appearing on patents
2009 - 2018
2009
2018
Sinosteel Maanshan Institute Of Mining Research Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| beneficiation process for quality improvement and iron removal of feldspar ores | 2 | 2013 |
| rotating jet flow curtain dust remover | 2 | 2015 |
| high-yield and low-cost subsequent filling mining method for underground mine | 2 | 2012 |
| efficient and energy-saving magnetizing roasting rotary kiln | 2 | 2012 |
| explosive combination device for directionally cutting and blasting surface mine | 2 | 2014 |
| observation system for saturation line of dam body of tailing reservoir | 2 | 2012 |
| blockage bridging removal machine for ore bin | 2 | 2012 |
| large horizontal sand silo suitable for combined filling of mortar in dressing plants an… 🛈 | 2 | 2011 |
| method for determining joint position for switching automobile transportation to automob… 🛈 | 2 | 2014 |
| combined mixed-discharge technology for mining barren rock soil and solidified tailings | 2 | 2011 |