How many patents does
Alstom Renewable Technologies have?
patents
1,844
families
242
granted
453
applications
1,391
EP
404
US
356
CN
165
WO
164
KR
56
JP
39
GB
6
RoW
654
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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 Renewable Technologies
Top ten assignees appearing on patents
2009 - 2018
2009
| alstom hydro france | 46 |
| alstom power hydraulique | 6 |
Alstom Renewable Technologies
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| hydraulic machine including means for injecting a flow drawn from a main flow | 56 | 2007 |
| tip-forming member for a wheel of a hydraulic machine, and wheel and hydraulic machine w… 🛈 | 41 | 2008 |
| rotating electric machine, in particular double-fed asynchronous machine in the performa… 🛈 | 33 | 2009 |
| fin and installation for converting hydraulic energy comprising such a fin | 26 | 2011 |
| hydraulic energy conversion unit and method of controlling such a unit | 24 | 2009 |
| pad-type thrust bearing and rotary machine comprising such a thrust bearing | 23 | 2010 |
| wheel for hydraulic machine, hydraulic machine including such wheel, and energy conversi… 🛈 | 21 | 2008 |
| collector ring arrangement for a rotating electric machine | 21 | 2009 |
| device for controlling the movement of a hydraulic cylinder, particularly for hydraulic … 🛈 | 20 | 2012 |
| valve including a device for immobilizing a journal, energy conversion installation/flui… 🛈 | 20 | 2013 |