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Wiesbaden, Germany

Sgl Carbon Se

USPTO Granted Patents = 72

CIPO Patents = 10

EPO Patents = 99

Trademarks = 26

Forward Citations = 147

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131 inventors (with patents filed for the assignee):

Andreas Kienzle (11 out of 43 patents)

Oswin Öttinger (8 out of 11 patents)

Martin U Christ (6 out of 21 patents)

4. Dominik Rivola (5 out of 5 patents)

5. Ingrid Kraetschmer (5 out of 6 patents)

6. Alfred Edlinger (5 out of 15 patents)

7. Ralph Spuller (4 out of 4 patents)

8. Johann Daimer (4 out of 11 patents)

9. Frank Hiltmann (4 out of 7 patents)

10. Wilhelm Frohs (3 out of 7 patents)

11. Blasius Hell (3 out of 3 patents)

12. Ruediger-Bernd Schweiss (3 out of 3 patents)

13. Reiner Bode (3 out of 4 patents)

14. Florian Gojny (3 out of 3 patents)

15. Rüdiger-Bernd Schweiss (3 out of 3 patents)

Core Competencies:

Refractory Carbide Multilayer

Electrode Material

Composite Material

Ceramic Component

3-D Printing

Heat Exchanger

Carbon Fiber

Thermally Conductive Composites

Fiber Reinforced Silicon Carbide

HCL Recovery

Friction Discs

Moldable Mass

72 patents: Sort by Forward Citations

1. 12392041 - Refractory carbide multilayer (2025-08-19),

2. 12293854 - Electrode material (2025-05-06),

3. 12145125 - Filling body (2024-11-19),

4. 11911739 - Support grid for filling material packing (2024-02-27),

5. 11878944 - Ceramic component (2024-01-23),

6. 11843112 - Composite material (2023-12-12),

7. 11802046 - HCL recovery unit (2023-10-31),

8. 11795112 - 3-D printing of a ceramic component (2023-10-24),

9. 11541453 - Molding tool for molten metal or glass (2023-01-03),

10. 11505500 - Ceramic component (2022-11-22),

11. 11378342 - Tube bundle-type heat exchanger, tube base, and method for sealing same (2022-07-05),

12. 11333290 - Heat shield with outer fiber winding and high-temperature furnace and gas converter having a heat shield (2022-05-17),

13. 11208745 - Method for producing thin carbon fiber nonwovens by a horizontal splitting process (2021-12-28),

14. 10981834 - Plastic component comprising a carbon filler (2021-04-20),

15. 10899623 - Catalytically active additives for coke originating from petrol or coal (2021-01-26),

SGL Carbon SE is a leading global player in the development and manufacture of carbon-based products. With its comprehensive portfolio, the company serves various industries ranging from automotive, aviation, chemical, and energy to sports and leisure. SGL Carbon's products include carbon fibers, graphite specialties, composite materials, and components made from these materials, which are used in a wide range of applications. The company focuses on providing sustainable solutions and innovative technologies that meet the needs of its customers while contributing towards a more sustainable future.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

72 Patents

#6 in Wiesbaden

#825 in Germany

#10,078 in the World

Wiesbaden, Germany

Sgl Carbon Se

Forward Citations = 147

131 inventors:

Andreas Kienzle (11 out of 43 patents)

Oswin Öttinger (8 out of 11 patents)

Martin U Christ (6 out of 21 patents)

4. Dominik Rivola (5 out of 5 patents)

5. Ingrid Kraetschmer (5 out of 6 patents)

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