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Dortmund, Germany

Thyssenkrupp Rothe Erde Gmbh

USPTO Granted Patents = 21

% Expired Patents = 14.3

EPO Patents = 12

Trademarks = 1

Forward Citations = 24

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31 inventors (with patents filed for the assignee):

Gunther Elfert (5 out of 7 patents)

Joerg Rollmann (5 out of 8 patents)

Jörg Rollmann (5 out of 8 patents)

4. Marco Burtchen (5 out of 6 patents)

5. Bernd Lüneburg (4 out of 13 patents)

6. Mathieu Langels (3 out of 3 patents)

7. Bernd Stakemeier (3 out of 6 patents)

8. Stefan Schnieder (3 out of 3 patents)

9. Reinhard Juergens (3 out of 3 patents)

10. Klaus Pantke (2 out of 2 patents)

11. Christopher Stenzel (2 out of 2 patents)

12. Wolfgang Claus (2 out of 5 patents)

13. Qinghua Zheng (2 out of 30 patents)

14. Andreas Palmer (1 out of 6 patents)

15. Bernd Lueneburg (1 out of 3 patents)

21 patents: Sort by Forward Citations

1. 11525478 - Wind turbine (2022-12-13),

2. 11226004 - Rolling element for use in a rolling-element bearing (2022-01-18),

3. 11226002 - Magnetic bearing and method for operating a magnetic bearing (2022-01-18),

4. 10935072 - Hybrid hydrostatic bearing assembly and wind turbine (2021-03-02),

5. 10859120 - Tapered roller bearing and wind turbine (2020-12-08),

6. 10738826 - Bearing and method for monitoring wear and/or measuring a load (2020-08-11),

7. 10590992 - Process for producing a rolling bearing cage, in particular for large rolling bearings, and apparatus for carrying out the process (2020-03-17),

8. 10590502 - Method for induction surface hardening of a ring surface (2020-03-17),

9. 10578157 - Radial-axial magnetic bearing having an integrated back-up bearing and method for operating the magnetic bearing (2020-03-03),

10. 10495147 - Rolling bearing, wind turbine, and method for operating a rolling bearing (2019-12-03),

11. 10493517 - Method for producing a ring with a toothing (2019-12-03),

12. 10465749 - Axial-radial rolling bearing (2019-11-05),

13. 10190943 - Method and device for inspecting rolling elements by means of ultrasound (2019-01-29),

14. 10167527 - Method and arrangement for progressive surface hardening (2019-01-01),

15. 10115516 - Planar inductor (2018-10-30),

Company Overview

Thyssenkrupp Rothe Erde GmbH, based in Dortmund, Germany, specializes in the development and manufacturing of high-quality slewing rings and large bearings. The company serves a diverse range of industries, including wind energy, construction machinery, and marine applications. With a strong focus on innovation, Thyssenkrupp Rothe Erde integrates advanced engineering solutions and materials technology to enhance performance and reliability in its products, positioning itself as a key player in the global market for heavy-duty components.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

21 Patents

#13 in Dortmund

#2,130 in Germany

#29,928 in the World

Dortmund, Germany

Thyssenkrupp Rothe Erde Gmbh

Forward Citations = 24

31 inventors:

Gunther Elfert (5 out of 7 patents)

Joerg Rollmann (5 out of 8 patents)

Jörg Rollmann (5 out of 8 patents)

4. Marco Burtchen (5 out of 6 patents)

5. Bernd Lüneburg (4 out of 13 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Thyssenkrupp Rothe Erde Gmbh. Retrieved from https://idiyas.com/company/thyssenkrupp-rothe-erde

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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