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For the Inventor, By the Inventor

Hamburg, Germany

Senvion Gmbh


USPTO Granted Patents = 42

% Expired Patents = 33.3



Trademarks = 2

Forward Citations = 82

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43 inventors (with patents filed for the assignee):

goldMedal Joel David Gruhn (7 out of 14 patents)

silverMedal Alf Trede (5 out of 14 patents)

bronzeMedal Jens Geisler (5 out of 23 patents)

4.  Ethan Franklin (5 out of 11 patents)

5.  Kameshwaran Narasimhan (5 out of 7 patents)

6.  Heinz-Hermann Letas (4 out of 25 patents)

7.  Urs Bendel (3 out of 16 patents)

8.  Enno Eyb (2 out of 15 patents)

9.  Daniel E Upton (2 out of 4 patents)

10.  Niko Mittelmeier (2 out of 3 patents)

11.  Jan Lütjen (2 out of 2 patents)

12.  Carsten Eusterbarkey (2 out of 9 patents)

13.  Jesse Ben Benjamin Schmuck (2 out of 2 patents)

14.  Christian Flach (2 out of 2 patents)

15.  Karsten Warfen (2 out of 14 patents)


Core Competencies:
Wind Turbine
Rotor Blade Components
Nacelle Design
Control Systems
Alignment Correction
Power Capacity Control
Maintenance Methods
Vortex Generators
Frequency Measurement
Lightning Protection
Circuit Breaking
Production Mold

42 patents:

1. 11480159 - Mainframe for wind turbines (2022-10-25),
2. 11162474 - Method and system for determining an alignment correction function (2021-11-02),
3. 11161208 - Wind turbine rotor blade components and machine for making same (2021-11-02),
4. 11131293 - Enclosure for a nacelle of a wind turbine (2021-09-28),
5. 11035345 - Device and arrangement for the horizontal preassembly of a wind turbine rotor (2021-06-15),
6. 11018609 - Control of a wind turbine by changing rotation rate parameters (2021-05-25),
7. 10947958 - Wind turbine having drive train (2021-03-16),
8. 10927820 - Method and system for calibrating a wind vane (2021-02-23),
9. 10883474 - Control system and method for operating a plurality of wind turbines (2021-01-05),
10. 10882222 - Escape path for a production mold of a rotor blade (2021-01-05),
11. 10879783 - Wind turbine having low-harmonic converter system, and method for operation (2020-12-29),
12. 10859063 - Power reduction in a plurality of wind power plants in a wind farm (2020-12-08),
13. 10844833 - Blade adapter for wind turbines (2020-11-24),
14. 10815973 - Rotor blade of a wind turbine and method for retrofitting a lightning protection device of a rotor blade (2020-10-27),
15. 10815967 - Control system and method for operating a plurality of wind turbines (2020-10-27),
Company Overview
Senvion GmbH, headquartered in Hamburg, Germany, specializes in the development and manufacturing of advanced wind turbine technologies. The company focuses on key components such as rotor blades, nacelle enclosures, and control systems, contributing to the efficiency and reliability of wind energy installations. Senvion is dedicated to enhancing power capacity control and integrating innovative lightning protection devices, positioning itself as a significant player in the renewable energy sector, particularly in wind energy solutions.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 6 2026

Senvion Gmbh USPTO Patent Assignee Logo
42 Patents

#33 in

#1,221 in

#16,338 in the World

Hamburg, DE
Hamburg, Germany

Senvion Gmbh

Forward Citations = 82

43 inventors:

goldMedal Joel David Gruhn (7 out of 14 patents)

silverMedal Alf Trede (5 out of 14 patents)

bronzeMedal Jens Geisler (5 out of 23 patents)

4.  Ethan Franklin (5 out of 11 patents)

5.  Kameshwaran Narasimhan (5 out of 7 patents)

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

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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