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Hamburg, Germany

Senvion Se

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USPTO Granted Patents = 71

% Expired Patents = 42.3

CIPO Patents = 33

EPO Patents = 40

Forward Citations = 198

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76 inventors (with patents filed for the assignee):

Heinz-Hermann Letas (8 out of 25 patents)

Enno Eyb (6 out of 15 patents)

Alf Trede (6 out of 14 patents)

4. Urs Bendel (6 out of 16 patents)

5. Jens Fortmann (5 out of 19 patents)

6. Lenz Simon Zeller (5 out of 8 patents)

7. Karsten Warfen (4 out of 14 patents)

8. Carsten Eusterbarkey (3 out of 9 patents)

9. Matthias Schubert (3 out of 10 patents)

10. Marc Seidel (3 out of 10 patents)

11. Jens Altemark (3 out of 14 patents)

12. Martin Von Mutius (3 out of 12 patents)

13. Peter Quell (3 out of 8 patents)

14. Tilman Richers (2 out of 3 patents)

15. Jan-Bernd Franke (2 out of 3 patents)

Core Competencies:

Rotor Blade Manufacturing

Wind Farm Operation

Turbine Diagnostics

Composite Components

Azimuth Adjustment

Hydraulic Brake Device

Voltage Control

Energy Yield Loss

Offshore Wind Farms

Gearbox Maintenance

Dynamic Power Distribution

Lightning Protection

71 patents: Sort by Forward Citations

1. 10461536 - Wind farm and method for operating a wind farm (2019-10-29),

2. 10352295 - Direct mold for rotor blades for wind turbines (2019-07-16),

3. 10232568 - Apparatus and method for producing a rotor blade spar cap (2019-03-19),

4. 10220546 - Manufacturing method and manufacturing mold (2019-03-05),

5. 10197075 - Turn drive for a wind turbine, and method for rotating the rotor shaft of a wind turbine (2019-02-05),

6. 10066491 - Fibre composite component for the rotor blade of a wind turbine (2018-09-04),

7. 10006437 - Method for operating a wind power plant (2018-06-26),

8. 10005241 - Method for producing a rotor blade and rotor blade of a wind turbine (2018-06-26),

9. 9944503 - System and method for transporting and testing a crane intended for use in an offshore wind turbine (2018-04-17),

10. 9938961 - Method for operating a wind energy installation, and wind energy installation (2018-04-10),

11. 9932963 - Method for adjusting the azimuth of a wind power plant, azimuth adjustment system and wind power plant (2018-04-03),

12. 9931689 - Manufacture of a rotor blade for a wind turbine (2018-04-03),

13. 9920745 - Wind farm with fast local reactive power control (2018-03-20),

14. 9897068 - Method for mounting a rotor blade and assembly arrangement (2018-02-20),

15. 9874107 - Wind turbine diagnostic device for generator components (2018-01-23),

Company Overview

Senvion SE, headquartered in Hamburg, Germany, specializes in the development and manufacturing of advanced wind energy technology. The company focuses on rotor blade manufacturing, turbine diagnostics, and the operation of wind farms, contributing to the efficiency and reliability of renewable energy solutions. Senvion's expertise extends to composite components, azimuth adjustment mechanisms, hydraulic brake devices, and voltage control systems, addressing critical aspects of energy yield and operational performance in the wind energy sector.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

71 Patents

#18 in Hamburg

#809 in Germany

#10,523 in the World

Hamburg, Germany

Senvion Se

Forward Citations = 198

76 inventors:

Heinz-Hermann Letas (8 out of 25 patents)

Enno Eyb (6 out of 15 patents)

Alf Trede (6 out of 14 patents)

4. Urs Bendel (6 out of 16 patents)

5. Jens Fortmann (5 out of 19 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Senvion Se. Retrieved from https://idiyas.com/company/senvion-se

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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