For the Inventor, By the Inventor

Enter assignee name

Künzelsau, Germany

Ziehl-Abegg Se

Calculating rank

USPTO Granted Patents = 51

EPO Patents = 57

Trademarks = 12

Forward Citations = 58

Loading Chart...

Loading Chart...

43 inventors (with patents filed for the assignee):

Frieder Loercher (14 out of 14 patents)

Georg Hofmann (9 out of 9 patents)

Frieder Lörcher (9 out of 11 patents)

4. Tobias Gauss (8 out of 8 patents)

5. Daniel Seifried (8 out of 9 patents)

6. Lothar Ernemann (7 out of 8 patents)

7. Thomas Bitz (6 out of 6 patents)

8. Andreas Gross (6 out of 7 patents)

9. Sandra Hub (5 out of 5 patents)

10. Matthias Carsten Kammerer (5 out of 5 patents)

11. Bjoern Wenger (5 out of 5 patents)

12. Raphael Simon Obst (5 out of 5 patents)

13. Joachim Schmezer (5 out of 5 patents)

14. Joachim Knorr (4 out of 5 patents)

15. Alexander Herold (4 out of 4 patents)

Core Competencies:

Electric Motor

Fan

Vibration Behavior

Operational Readiness

Cooling Device

Impeller Wheel

Fan System

Inlet Nozzle

Service Life

Axial Fan

Radial Fan

Ventilator

51 patents: Sort by Forward Citations

1. 12699022 - Method for assessing the vibration behavior of an electric motor, and corresponding electric motor and fan (2026-08-04),

2. 12612924 - Axial, diagonal or radial fan having a hub contour (2026-04-28),

3. 12510436 - Method for determining vibration behavior of an electric motor and/or of its installation environment, and corresponding electric motor and fan (2025-12-30),

4. 12486857 - Fan having a step diffuser (2025-12-02),

5. 12398729 - Housing for a fan and fan (2025-08-26),

6. D1077196 - Fan wheel (2025-05-27),

7. 12199493 - Method for determining a state of an electric motor and a corresponding electric motor and fan (2025-01-14),

8. 12095321 - Electric motor and method for evaluating the vibration state of an electric motor (2024-09-17),

9. 11955847 - Electric motor with service life estimating unit and ventilator with corresponding electric motor (2024-04-09),

10. 11949359 - Systems and methods for acquiring the operating parameter data of a motor system with electric motor and corresponding motor system (2024-04-02),

11. 11946486 - Fan with scroll housing and scroll housing for fan (2024-04-02),

12. 11923747 - Electric motor with overmolding connecting electronics and/or terminal housing and stator to each other and method for producing an electric motor (2024-03-05),

13. 11913461 - Fan and method for determining a media flow moved by the fan (2024-02-27),

14. 11894730 - Electric motor, fan, and system including an electric motor and an evaluation unit (2024-02-06),

15. 11892369 - Method for evaluating the operational readiness of an electric motor, electric motor, and ventilator (2024-02-06),

Company Overview

Ziehl-Abegg SE, headquartered in Künzelsau, Germany, specializes in the development and manufacturing of advanced electric motors and fan systems. The company focuses on core technologies such as electric motors, cooling devices, and impeller wheels, emphasizing operational readiness and vibration behavior. With a commitment to innovation, Ziehl-Abegg serves various industries by providing efficient and reliable solutions for ventilation and climate control, contributing to enhanced energy efficiency and sustainability in its applications.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

51 Patents

#1 in Künzelsau

#1,038 in Germany

#13,798 in the World

Künzelsau, Germany

Ziehl-Abegg Se

Forward Citations = 58

43 inventors:

Frieder Loercher (14 out of 14 patents)

Georg Hofmann (9 out of 9 patents)

Frieder Lörcher (9 out of 11 patents)

4. Tobias Gauss (8 out of 8 patents)

5. Daniel Seifried (8 out of 9 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ziehl-Abegg Se. Retrieved from https://idiyas.com/company/ziehl-abegg-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]

Loading…