How many patents does
Nordex Energy have?
patents
1,072
families
283
granted
319
applications
753
EP
393
US
195
CN
71
WO
11
RoW
402
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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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Nordex Energy
Top ten assignees appearing on patents
2009 - 2018
| nordex energy | 1048 |
| siemens | 5 |
| nordeks ehnerdzhi | 3 |
| germany ender energy company | 1 |
| nordox enorgy | 1 |
2009
| nordex energy | 139 |
| nordeks ehnerdzhi | 3 |
2018
| nordex energy | 121 |
Nordex Energy
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| method for operating a wind power plant having a doubly-fed asynchronous machine and win… 🛈 | 18 | 2008 |
| method for torque and pitch control for a wind power plant according to the rotational s… 🛈 | 12 | 2005 |
| verfahren zur steuerung einer windenergieanlage | 11 | 2007 |
| method for the operation of a wind turbine generator system | 10 | 2006 |
| controller for a blade adjustment angle of at least one rotor blade of a wind power plant | 10 | 2008 |
| device for monitoring the rotational speed of a wind turbine | 10 | 2008 |
| method for operating a wind energy plant and wind energy plant | 10 | 2008 |
| wind energy plant with pitch controller | 10 | 2008 |
| method of controlling a wind turbine | 10 | 2008 |
| a method of operating a wind turbine in case of a grid failure and a wind turbine operat… 🛈 | 10 | 2011 |