How many patents does
Guiyang Aluminium Magnesium Engineering Design & Research Institute have?
patents
573
families
444
granted
133
applications
440
CN
531
US
7
WO
5
RoW
30
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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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Guiyang Aluminium Magnesium Engineering Design & Research Institute
Top ten assignees appearing on patents
2018
Guiyang Aluminium Magnesium Engineering Design & Research Institute
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| live welding method and arrangement for aluminum electrolytic cell under series full cur… 🛈 | 12 | 2009 |
| cathode boss structure for aluminum electrolytic cell | 9 | 2010 |
| method of configuring cathodes of an aluminum reduction cell | 9 | 2009 |
| replaceable cathode choking devices of aluminum reduction cell | 8 | 2010 |
| cell bottom structure of reduction cell | 8 | 2010 |
| tool trolley for multifunctional electrolysis machine set | 5 | 2009 |
| chain-linked conveyer connected calcination system configuration mode of carbon plant | 2 | 2007 |
| preparation process for high-white aluminum hydroxide | 2 | 2008 |
| configuring method of aluminum hydroxide-aluminum oxide production combined workshop | 2 | 2007 |
| rebuilding method for coal handling system of coal bunker of new furnace | 2 | 2007 |