How many patents does
China Nonferrous Metals Processing Technology Company have?
patents
570
families
512
granted
62
applications
508
CN
570
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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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China Nonferrous Metals Processing Technology Company
Top ten assignees appearing on patents
2018
China Nonferrous Metals Processing Technology Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| method for span-based centralized annealing of multiple aluminum coil annealing furnaces… 🛈 | 2 | 2014 |
| hydraulic control circuit of working roll wiper device | 2 | 2014 |
| method for arranging device for loading and unloading roller bearing box of non-ferrous … 🛈 | 2 | 2011 |
| hydraulic shear pressing device of aluminium sheet strip rolling mill | 2 | 2009 |
| conveying round trip trolley apparatus for aluminium strip rolling mill sleeve barrel | 2 | 2007 |
| regulating method of indoor air temperature of electric control room | 2 | 2009 |
| rolling mill roll cooling device | 2 | 2009 |
| process for removing oil on surface of calendered metal strap foil | 2 | 2011 |
| positive pressure blowing-in method of aluminum foil workshop | 2 | 2009 |
| contact-type plate-shaped measuring apparatus | 2 | 2010 |