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Hamburg, Germany

Nordex Energy Gmbh

USPTO Granted Patents = 115

CIPO Patents = 9

EPO Patents = 183

Trademarks = 4

Forward Citations = 418

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204 inventors (with patents filed for the assignee):

Ulrich Harms (15 out of 15 patents)

Joachim Nitzpon (13 out of 13 patents)

Mark Jurkat (13 out of 14 patents)

4. Wolfgang Kabatzke (12 out of 12 patents)

5. Detlef Drossel (8 out of 10 patents)

6. Kay Richter (6 out of 6 patents)

7. Nick Ohlerich (5 out of 7 patents)

8. Hendrik Klein (5 out of 6 patents)

9. Thomas Schubert (5 out of 5 patents)

10. Dirk Austinat (4 out of 4 patents)

11. Hermann Rochholz (4 out of 4 patents)

12. Thomas Woldmann (4 out of 4 patents)

13. Thomas Lipka (3 out of 9 patents)

14. Philipp Rindt (3 out of 4 patents)

15. Florian Bode (3 out of 4 patents)

Core Competencies:

Wind Turbine Control

Active Power Output

Rotor Blade Heating

Lightning Receptor

Gearbox Design

Wind Energy Plant

Rotor Blade Testing

Electrical Heating Device

Asymmetrical Grid Fault

Blade Connection

Roller Bearing Examination

Pitch-Controlled Turbine

115 patents: Sort by Forward Citations

1. 11378060 - Method for controlling a wind turbine when the power setpoint value is changed (2022-07-05),

2. 11268492 - Method for operating a wind turbine to control rotational speed of a wind turbine in the event of a grid error (2022-03-08),

3. 10883472 - Bushing for a wind turbine rotor blade, flange insert, wind turbine rotor blade and wind turbine (2021-01-05),

4. 10739315 - Method for examining the raceway of a large roller bearing (2020-08-11),

5. 10738763 - Method and system for controlling the active power output of a wind farm (2020-08-11),

6. 10727843 - Method for operating a wind turbine (2020-07-28),

7. 10715066 - Method for controlling a wind turbine (2020-07-14),

8. 10697441 - Method for making an equipotential bonding connection on a wind turbine rotor blade and wind turbine rotor blade having an equipotential bonding connection (2020-06-30),

9. 10634118 - Method for operating a wind turbine having a rotor blade heating device (2020-04-28),

10. 10612518 - Method and device for operating a wind turbine (2020-04-07),

11. 10570890 - Device for mounting a line pipe in a rotor shaft of a wind turbine, rotor shaft and wind turbine (2020-02-25),

12. 10519936 - Lightning receptor for a wind turbine rotor blade (2019-12-31),

13. 10495070 - Gearbox for a wind turbine (2019-12-03),

14. 10480488 - Wind turbine with a speed regulator and a generator regulator (2019-11-19),

15. 10393092 - Method and system for controlling the active power output of a wind farm (2019-08-27),

Nordex Energy GmbH is a leading global supplier of wind turbines and has been providing sustainable energy solutions for over 30 years. Headquartered in Germany, Nordex offers reliable and efficient wind power systems for both onshore and offshore applications. With a strong focus on innovation and sustainability, Nordex is committed to driving the transition towards a greener future and reducing carbon emissions. Through its comprehensive range of wind turbines and services, Nordex strives to contribute to a clean and renewable energy landscape.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

115 Patents

#13 in Hamburg

#549 in Germany

#6,683 in the World

Hamburg, Germany

Nordex Energy Gmbh

Forward Citations = 418

204 inventors:

Ulrich Harms (15 out of 15 patents)

Joachim Nitzpon (13 out of 13 patents)

Mark Jurkat (13 out of 14 patents)

4. Wolfgang Kabatzke (12 out of 12 patents)

5. Detlef Drossel (8 out of 10 patents)

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