How many patents does
Spal Automotive have?
patents
487
families
77
granted
107
applications
380
US
76
EP
68
WO
59
CN
58
JP
28
KR
25
RoW
173
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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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12,000+
patents
42 million
patent families
23 million
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Spal Automotive
Top ten assignees appearing on patents
2009 - 2018
| spal automotive | 390 |
| spal automotive s.r.l., correggio | 9 |
| spal automative | 2 |
| spal | 1 |
2009
| spal automotive | 56 |
| spal automotive s.r.l., correggio | 7 |
| spal | 1 |
2018
| spal automotive | 45 |
Spal Automotive
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| a rotary electric machine and the method for assembling it. | 22 | 2007 |
| electric machine and method for manufacturing it | 21 | 2009 |
| electric drive and method for controlling it | 19 | 2007 |
| electric machine | 17 | 2007 |
| method for assembling an electric motor and motor obtained using this method | 15 | 2006 |
| electric drive unit | 15 | 2011 |
| rotating electric machine and related packaging method | 15 | 2011 |
| electric machine | 15 | 2012 |
| a rotor for an electrical machine and relative assembly method | 15 | 2011 |
| centrifugal fan | 14 | 2011 |