How many patents does
Alstom Transport have?
patents
2,091
families
340
granted
691
applications
1,400
EP
442
CN
220
US
160
KR
56
JP
35
WO
27
GB
2
RoW
1,149
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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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Alstom Transport
Top ten assignees appearing on patents
Alstom Transport
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| bogie for railway vehicle | 30 | 2007 |
| railway carriage with access adapted for mobility-impaired passengers | 18 | 2008 |
| on-board system for generating a positioning signal for a rail vehicle | 17 | 2012 |
| communication bellows between cars of a rail vehicle | 17 | 2008 |
| ip communication architecture between the ground and a vehicle | 16 | 2008 |
| method of powering emergency auxiliary loads, auxiliary converter and railway vehicle fo… 🛈 | 16 | 2007 |
| railway vehicle with movable platforms and running boards | 16 | 2008 |
| motored bogie | 16 | 2010 |
| method for managing the circulation of vehicles on a railway network and related system | 15 | 2010 |
| bogie moteur de vehicule ferroviaire comprenant un moteur semi-suspendu | 15 | 2009 |