Assignee
NORDEX ENERGY GMBH
DE·76 granted patents·18 pending applications·533 citations·filing 2003–2020
Top patents by PatentIndex Score
94 records- 0194US10294925B2Wind turbine rotor blade having an electric heating deviceNORDEX ENERGY GMBH·Filed 2016·Granted May 21, 2019·16 cites·15 claims
- 0291US10066599B2Spar cap assembly for a wind turbine rotor bladeNORDEX ENERGY GMBH·Filed 2015·Granted Sep 4, 2018·8 cites·14 claims
- 0391US7663260B2Method and apparatus for the operation of a wind energy plant in the power-limited operationNORDEX ENERGY GMBH·Filed 2007·Granted Feb 16, 2010·21 cites·20 claims
- 0490US10202966B2Wind turbine rotor blade having a spark gapNORDEX ENERGY GMBH·Filed 2016·Granted Feb 12, 2019·11 cites·14 claims
- 0590US7780417B2Wind energy plant with a rotor hubNORDEX ENERGY GMBH·Filed 2007·Granted Aug 24, 2010·36 cites·10 claims
- 0690US7231282B2Device and method for a functional test of one wind turbine generator plantNORDEX ENERGY GMBH·Filed 2005·Granted Jun 12, 2007·21 cites·9 claims
- 0788US7756609B2Wind park with a plurality of wind energy plants and method for the operation of the wind parkNORDEX ENERGY GMBH·Filed 2007·Granted Jul 13, 2010·14 cites·24 claims
- 0886US9461572B2Method for controlling a wind turbine during an asymmetrical grid fault and a wind turbineNORDEX ENERGY GMBH·Filed 2015·Granted Oct 4, 2016·13 cites·14 claims
- 0985US10697441B2Method for making an equipotential bonding connection on a wind turbine rotor blade and wind turbine rotor blade having an equipotential bonding connectionNORDEX ENERGY GMBH·Filed 2017·Granted Jun 30, 2020·3 cites·16 claims
- 1085US10480488B2Wind turbine with a speed regulator and a generator regulatorNORDEX ENERGY GMBH·Filed 2016·Granted Nov 19, 2019·5 cites·5 claims
- 1184US9689377B2Wind turbine rotor blade having an electrical heating device and a plurality of lightning conductorsNORDEX ENERGY GMBH·Filed 2014·Granted Jun 27, 2017·9 cites·14 claims
- 1283US7866946B2Method for operating a device to vary a blade setting angle, and a varying deviceNORDEX ENERGY GMBH·Filed 2005·Granted Jan 11, 2011·8 cites·17 claims
- 1383US7374369B2Method for the earthwork of a foundation sunk for a wind energy facilityNORDEX ENERGY GMBH·Filed 2006·Granted May 20, 2008·28 cites·15 claims
- 1482US7809477B2Method for starting up a wind energy plant after an operation stoppage and wind energy plant which can execute the methodNORDEX ENERGY GMBH·Filed 2007·Granted Oct 5, 2010·7 cites·25 claims
- 1581US9482208B2Wind turbine rotor blade having an electrical heating arrangement and method of making the sameNORDEX ENERGY GMBH·Filed 2012·Granted Nov 1, 2016·11 cites·17 claims
- 1681US7650786B2Apparatus for monitoring the rotational speed in a wind energy plantNORDEX ENERGY GMBH·Filed 2008·Granted Jan 26, 2010·6 cites·10 claims
- 1780US7759815B2Wind motor with a holding device for a rotor shaftNORDEX ENERGY GMBH·Filed 2005·Granted Jul 20, 2010·18 cites·6 claims
- 1880US7704043B2Method for torque and pitch control for a wind power plant according to the rotation speedNORDEX ENERGY GMBH·Filed 2006·Granted Apr 27, 2010·18 cites·12 claims
- 1979US7948102B2Method for operating a wind energy plant with a doubly-fed asynchronous machine and wind energy plant with a doubly-fed asynchronous machineNORDEX ENERGY GMBH·Filed 2008·Granted May 24, 2011·18 cites·26 claims
- 2078US10393092B2Method and system for controlling the active power output of a wind farmNORDEX ENERGY GMBH·Filed 2018·Granted Aug 27, 2019·4 cites·11 claims
- 2178US7714458B2Method for operating a wind energy plant and wind energy plantNORDEX ENERGY GMBH·Filed 2008·Granted May 11, 2010·13 cites·20 claims
- 2278US7525209B2Method for the operation of a wind turbine generator systemNORDEX ENERGY GMBH·Filed 2007·Granted Apr 28, 2009·16 cites·11 claims
- 2377US7949434B2Method for controlling a wind energy parkNORDEX ENERGY GMBH·Filed 2008·Granted May 24, 2011·4 cites·19 claims
- 2477US7694473B2Wind energy plant towerNORDEX ENERGY GMBH·Filed 2007·Granted Apr 13, 2010·17 cites·13 claims
- 2576US7874800B2Wind energy plant with a pitch bearingNORDEX ENERGY GMBH·Filed 2007·Granted Jan 25, 2011·15 cites·14 claims
- 2675US10260482B2Wind turbine rotor blade having a spark gapNORDEX ENERGY GMBH·Filed 2016·Granted Apr 16, 2019·2 cites·13 claims
- 2775US7839008B2Method for the operation of a wind energy plant with a double-fed asynchronous generator and wind energy plant with a double-fed asynchronous generatorNORDEX ENERGY GMBH·Filed 2007·Granted Nov 23, 2010·15 cites·11 claims
- 2874US10495070B2Gearbox for a wind turbineNORDEX ENERGY GMBH·Filed 2018·Granted Dec 3, 2019·2 cites·11 claims
- 2974US7649277B2Method for the operation of a wind energy plant with a synchronous generator and a superimposition gearboxNORDEX ENERGY GMBH·Filed 2007·Granted Jan 19, 2010·13 cites·10 claims
- 3073US9765646B2Wind turbine rotor blade for a rotor with a spinnerNORDEX ENERGY GMBH·Filed 2014·Granted Sep 19, 2017·4 cites·13 claims
- 3172US10711765B2Method for controlling a wind turbineNORDEX ENERGY GMBH·Filed 2018·Granted Jul 14, 2020·2 cites·11 claims
- 3271US10199816B2Wind turbine rotor blade having a lightning receptor base and method for making the sameNORDEX ENERGY GMBH·Filed 2015·Granted Feb 5, 2019·3 cites·7 claims
- 3371US7649282B2Wind park and method for the operation of a wind parkNORDEX ENERGY GMBH·Filed 2007·Granted Jan 19, 2010·11 cites·19 claims
- 3470US10066608B2Method for repairing an electrical heating element of a wind turbine rotor bladeNORDEX ENERGY GMBH·Filed 2015·Granted Sep 4, 2018·2 cites·22 claims
- 3570US10062272B2Method for testing a rotor blade ice detection system as well as rotor blade ice detection system and wind turbine for carrying out the methodNORDEX ENERGY GMBH·Filed 2015·Granted Aug 28, 2018·3 cites·9 claims
- 3670US7595566B2Method for the operation of a wind energy plant with a synchronous generator and a superimposition gearboxNORDEX ENERGY GMBH·Filed 2007·Granted Sep 29, 2009·10 cites·11 claims
- 3769US10738763B2Method and system for controlling the active power output of a wind farmNORDEX ENERGY GMBH·Filed 2018·Granted Aug 11, 2020·2 cites·11 claims
- 3869US7805222B2Method for the determination of a control reserve and wind energy plant with a control unit for the determination of the control reserveNORDEX ENERGY GMBH·Filed 2007·Granted Sep 28, 2010·9 cites·27 claims
- 3969US7602074B2Wind power installation having an auxiliary generator and method for the control thereofNORDEX ENERGY GMBH·Filed 2005·Granted Oct 13, 2009·12 cites·21 claims
- 4068US10883472B2Bushing for a wind turbine rotor blade, flange insert, wind turbine rotor blade and wind turbineNORDEX ENERGY GMBH·Filed 2019·Granted Jan 5, 2021·1 cites·14 claims
- 4168US10612518B2Method and device for operating a wind turbineNORDEX ENERGY GMBH·Filed 2018·Granted Apr 7, 2020·3 cites·16 claims
- 4268US7832985B2Rotor blade and wind energy plantNORDEX ENERGY GMBH·Filed 2007·Granted Nov 16, 2010·11 cites·11 claims
- 4367US10634118B2Method for operating a wind turbine having a rotor blade heating deviceNORDEX ENERGY GMBH·Filed 2015·Granted Apr 28, 2020·2 cites·17 claims
- 4467US9410533B2Wind turbine rotor blade having a heating element and a method of making the sameNORDEX ENERGY GMBH·Filed 2012·Granted Aug 9, 2016·4 cites·11 claims
- 4567US7705481B2Wind energy plant with pitch controllerNORDEX ENERGY GMBH·Filed 2008·Granted Apr 27, 2010·2 cites·11 claims
- 4667US7494193B2Wind energy plant with a hydraulically actuated rotor brakeNORDEX ENERGY GMBH·Filed 2007·Granted Feb 24, 2009·11 cites·13 claims
- 4766US7905704B2Method for operating a wind energy plantNORDEX ENERGY GMBH·Filed 2007·Granted Mar 15, 2011·2 cites·8 claims
- 4865USRE44464EMethod and apparatus for determining a characteristic curve for an electric variable of a wind energy plantNORDEX ENERGY GMBH·Filed 2012·Granted Aug 27, 2013·2 cites·10 claims
- 4964US10715066B2Method for controlling a wind turbineNORDEX ENERGY GMBH·Filed 2018·Granted Jul 14, 2020·2 cites·17 claims
- 5064US9316203B2Blade connection for a rotor blade of a wind turbineNORDEX ENERGY GMBH·Filed 2012·Granted Apr 19, 2016·2 cites·5 claims
Showing the top 50 of 94 patent records by PatentIndex Score.
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