How many patents does
Beijing Shougang Company have?
patents
285
families
206
granted
79
applications
206
CN
285
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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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Beijing Shougang Company
Top ten assignees appearing on patents
2009
2018
Beijing Shougang Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| hot-rolled pickled plate producing method and hot-rolled pickled plate pickling system | 2 | 2015 |
| pail sample sampling method | 2 | 2015 |
| arrangement and reconstruction method of fixed beam at furnace bottom of walking-beam fu… 🛈 | 2 | 2014 |
| method for producing steel for pipe fittings and steel for pipe fittings | 2 | 2014 |
| ultrathin strip steel rolling method of sendzimir rolling mill | 2 | 2014 |
| method for improving wave shape of edges of thin container plate | 2 | 2014 |
| method for removing manganese from molten iron of blast furnace | 2 | 2014 |
| loop pulling method of finishing mill and loop pulling and control device of finishing m… 🛈 | 2 | 2014 |
| method for overcoming defect of pocks on surface of ultra-low carbon steel | 2 | 2014 |
| radar scanning device capable of monitoring change of charge level of blast furnace in r… 🛈 | 2 | 2014 |