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For the Inventor, By the Inventor

Roth, Germany

Leoni Kabel Gmbh

USPTO Granted Patents = 66

% Expired Patents = 12.1



Trademarks = 11

Forward Citations = 29

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77 inventors (with patents filed for the assignee):

goldMedal Erwin Koeppendoerfer (11 out of 17 patents)

silverMedal Bernd Janssen (9 out of 12 patents)

bronzeMedal Sebastian Goss (9 out of 11 patents)

4.  Joerg Wenzel (7 out of 7 patents)

5.  Johannes Nachtrab (6 out of 6 patents)

6.  Erwin Köppendörfer (5 out of 5 patents)

7.  Rainer Poehmerer (5 out of 8 patents)

8.  Dominik Dorner (5 out of 5 patents)

9.  Christian Ernst (4 out of 4 patents)

10.  Markus Schill (4 out of 7 patents)

11.  Lydie Delineau (4 out of 4 patents)

12.  Martin Egli (4 out of 4 patents)

13.  Henrich Krump (4 out of 5 patents)

14.  Melanie Eggert (4 out of 4 patents)

15.  Vladimir Kwapulinsky (4 out of 5 patents)


Core Competencies:
Inductive Charging
Optical Waveguide
Sensor Line
Data Cable
Cable Core
Bend-Flexible Cable
Charging Cable
Polymer Composition
Monitoring System
Electrical Line
Stranded Conductor
Connector

66 patents:

1. 12334233 - Cooled charging cable (2025-06-17),
2. 12224088 - Coax cable for inductive charging (2025-02-11),
3. 12148969 - Cable having a dielectric medium with plural dielectric waveguides disposed therein which are oriented at preferred polarizations (2024-11-19),
4. 12097827 - EPB and WSS connecting system (2024-09-24),
5. 12057614 - Dielectric waveguide (2024-08-06),
6. 11874181 - Sensor line and measuring assembly (2024-01-16),
7. 11850777 - Injection molding an element onto a cable (2023-12-26),
8. 11541582 - Device for shaping an elongated component (2023-01-03),
9. 11486770 - Method and measuring system for monitoring a line for changed ambient conditions (2022-11-01),
10. 11453764 - Strand-shaped elements and polymer composition for preparing same (2022-09-27),
11. 11391767 - Measuring arrangement and method for monitoring a cable (2022-07-19),
12. 11340408 - Groundable fiber connector (2022-05-24),
13. 11329459 - Apparatus for removing predetermined constituent parts of a cable arrangement and method for removing predetermined constituent parts of a cable arrangement (2022-05-10),
14. 11298185 - Optical fiber with modified distal end (2022-04-12),
15. 11289242 - Method and apparatus for producing an extrudate (2022-03-29),
Company Overview
Leoni Kabel GmbH, headquartered in Roth, Germany, specializes in advanced cable technology, focusing on innovative solutions such as inductive charging systems and optical waveguides. The company develops a diverse range of products including sensor lines, data cables, and bend-flexible cables, catering to various industries. With a commitment to enhancing connectivity and efficiency, Leoni Kabel integrates cutting-edge polymer compositions into its offerings, positioning itself as a leader in the evolving landscape of cable technology.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

Leoni Kabel Gmbh USPTO Patent Assignee Logo
66 Patents

#1 in Roth

#859 in Germany

#11,177 in the World

Roth, DE
Roth, Germany

Leoni Kabel Gmbh

Forward Citations = 29

77 inventors:

goldMedal Erwin Koeppendoerfer (11 out of 17 patents)

silverMedal Bernd Janssen (9 out of 12 patents)

bronzeMedal Sebastian Goss (9 out of 11 patents)

4.  Joerg Wenzel (7 out of 7 patents)

5.  Johannes Nachtrab (6 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Leoni Kabel Gmbh. Retrieved from https://idiyas.com/company/leoni-kabel

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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