How many patents does
American Superconductor Corporation have?
patents
412
families
78
granted
136
applications
276
US
104
EP
70
WO
54
CN
41
KR
31
JP
6
RoW
106
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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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American Superconductor Corporation
Top ten assignees appearing on patents
American Superconductor Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| fault current limiting hts cable and method of configuring same | 41 | 2007 |
| electricity transmission cooling system | 18 | 2008 |
| stator assembly | 13 | 2009 |
| torque transmission assembly for superconducting rotating machines | 13 | 2006 |
| cooling system in a rotating reference frame | 12 | 2008 |
| two-sided splice for high temperature superconductor laminated wires | 12 | 2008 |
| high temperature superconducting wires and coils | 12 | 2005 |
| wide electrical conductor having high c-axis strength | 11 | 2012 |
| superconducting cable assembly and method of assembly | 11 | 2008 |
| interface device and junction box for a htsc degaussing coil | 11 | 2008 |