How many patents does
Beijing Shougang International Engineering Technology Company have?
patents
470
families
398
granted
72
applications
398
CN
470
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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 International Engineering Technology Company
Top ten assignees appearing on patents
2009 - 2018
2018
Beijing Shougang International Engineering Technology Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| method for heating special steel with low-heat-value blast furnace coal gas | 2 | 2013 |
| automatic insulation detection system of constant-speed motor | 2 | 2015 |
| method and device for recycling waste heat in molten slag water quenching and granulatin… 🛈 | 2 | 2014 |
| simple raw coal drying process for blast furnace coal injection | 2 | 2013 |
| system for researching material distribution rule of furnace top equipment | 2 | 2013 |
| sintering and pelletizing fume absorption and blanking device | 2 | 2015 |
| ao/sbr system and process for enhanced nitrogen removal | 2 | 2014 |
| rod and wire heating furnace achieving flexible matching direct hot loading of casting m… 🛈 | 2 | 2014 |
| heat accumulating and preheating combined heating method of slag-drip high-temperature s… 🛈 | 2 | 2010 |
| automatic insulation detection system of frequency conversion motor | 2 | 2015 |