How many patents does
Southwest Aluminum have?
patents
948
families
789
granted
161
applications
787
CN
943
US
3
WO
2
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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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Southwest Aluminum
Top ten assignees appearing on patents
2018
Southwest Aluminum
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| an inner sleeve of flat extrusion container and a flat extrusion container | 4 | 2009 |
| determination method of magnesium content in aluminium alloy | 3 | 2008 |
| hot-top casting technology of 7a05 aluminum alloy and aluminum alloy thereof | 2 | 2014 |
| aluminum foil edge-pulling device | 2 | 2009 |
| heat treatment process of y8 center wing girder sectional material | 2 | 2014 |
| feeding method of aluminum alloy cast ingot | 2 | 2014 |
| temperature measurement and material ejection device of induction furnace | 2 | 2013 |
| preparation process of aviation aluminum alloy ingot and aluminum alloy ingot | 2 | 2014 |
| hot-top and multi-mold casting device for aluminum alloy cast ingot | 2 | 2012 |
| pulling car alignment machine | 2 | 2012 |