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Heuchelheim, Germany

Schunk Kohlenstofftechnik Gmbh

USPTO Granted Patents = 34

EPO Patents = 44

Trademarks = 7

Forward Citations = 58

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106 inventors (with patents filed for the assignee):

Roland Weiss (6 out of 7 patents)

Martin Henrich (6 out of 6 patents)

Thorsten Scheibel (6 out of 6 patents)

4. Marco Ebert (6 out of 6 patents)

5. Ralf Gaertner (4 out of 4 patents)

6. Rainer Sperling (4 out of 5 patents)

7. Gotthard Nauditt (4 out of 4 patents)

8. Rudolf Weck (3 out of 3 patents)

9. Andreas Lauer (3 out of 4 patents)

10. Gunter Schardt (3 out of 3 patents)

11. Günter Rinn (2 out of 2 patents)

12. Johannes Galle (2 out of 2 patents)

13. Milisav Markovic (2 out of 2 patents)

14. Klaus-Georg Tontsch (2 out of 2 patents)

15. Hans Lippert (2 out of 4 patents)

34 patents: Sort by Forward Citations

1. 12420458 - Multi-stage pressing process for producing a molded part such as a bipolar plate from a highly filled thermosetting material (2025-09-23),

2. 12166322 - Carbon brush for transferring high currents (2024-12-10),

3. 12163556 - Anti-friction bearing comprising a discharging device, and method for the discharge of electrostatic charges (2024-12-10),

4. 12060303 - Metering device for withdrawing and dispensing a melt and method for producing the metering device (2024-08-13),

5. 11932937 - Coated product and production method (2024-03-19),

6. 11910494 - High-temperature component and method for the production thereof (2024-02-20),

7. 11396946 - Tribological body and method for producing such a body (2022-07-26),

8. 11359737 - Pressure relief device and method for its production (2022-06-14),

9. 11047802 - Tube furnace device for an atomizing furnace (2021-06-29),

10. 10969340 - Heating chamber, heating furnace, analysis device, and method for analyzing foreign matter contents in samples (2021-04-06),

11. 10781350 - Method for producing a latent heat accumulator and latent heat accumulator (2020-09-22),

12. 10610925 - Casting mold and methods for production (2020-04-07),

13. 9926237 - Method for producing a molded body (2018-03-27),

14. 9895852 - Method for producing a composite body (2018-02-20),

15. D800916 - Sample carrier (2017-10-24),

SCHUNK Kohlenstofftechnik GmbH is a leading provider of carbon technology solutions for various industries. With a strong focus on innovation and quality, the company manufactures and supplies a wide range of carbon brushes, carbon contacts, and other carbon components. SCHUNK Kohlenstofftechnik GmbH is committed to delivering high-performance and reliable carbon solutions to meet the unique needs of its customers.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

34 Patents

#1 in Heuchelheim

#1,478 in Germany

#19,027 in the World

Heuchelheim, Germany

Schunk Kohlenstofftechnik Gmbh

Forward Citations = 58

106 inventors:

Roland Weiss (6 out of 7 patents)

Martin Henrich (6 out of 6 patents)

Thorsten Scheibel (6 out of 6 patents)

4. Marco Ebert (6 out of 6 patents)

5. Ralf Gaertner (4 out of 4 patents)

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