How many patents does
Anshan Iron & Steel Group Mining Company have?
patents
1,400
families
1,214
granted
208
applications
1,192
CN
1,400
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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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Anshan Iron & Steel Group Mining Company
Top ten assignees appearing on patents
2018
Anshan Iron & Steel Group Mining Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| ball mill power calculation method | 2 | 2014 |
| early-warning system and method based on abnormal gas detection in high-voltage chamber | 2 | 2013 |
| burnt lime slaker dust-containing vapor purification device | 2 | 2010 |
| novel technology of low-grade magnetite two-stage pre-selecting and crushing | 2 | 2010 |
| magnetite concentrate filter aid and preparation method of solution of magnetite concent… 🛈 | 2 | 2014 |
| martensitic wear resistant steel production technology | 2 | 2010 |
| heat resistant steel for grate plate of chain grate machine | 2 | 2010 |
| geared drill stabilizer repairing method | 2 | 2010 |
| adjustable material distributor of chain grate | 2 | 2010 |
| system evaluation method for block distribution after ore blasting | 2 | 2014 |