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Wieland-Werke Ag

USPTO Granted Patents = 121

CIPO Patents = 1

EPO Patents = 89

Trademarks = 18

Forward Citations = 438

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147 inventors (with patents filed for the assignee):

Andreas Beutler (19 out of 19 patents)

Ronald Lutz (16 out of 16 patents)

Manfred Knab (15 out of 15 patents)

4. Gerhard Thumm (14 out of 15 patents)

5. Achim Gotterbarm (14 out of 14 patents)

6. Volker Voggeser (13 out of 14 patents)

7. Jean El Hajal (11 out of 11 patents)

8. Andreas Schwitalla (11 out of 11 patents)

9. Gerhard Schuez (10 out of 10 patents)

10. Hans-Achim Kuhn (9 out of 12 patents)

11. Hilmar R Mueller (9 out of 9 patents)

12. Isabell Buresch (8 out of 10 patents)

13. Andreas Boegel (7 out of 9 patents)

14. Manfred Hage (7 out of 7 patents)

15. Kai Weber (6 out of 6 patents)

Core Competencies:

Wrought Alloy

Cooling System

Heat Exchanger Tube

Copper Alloy

Squirrel Cage Rotor

Electrically Conducting Material

Copper-Nickel-Tin Alloy

Resistor Assembly

Heat Transfer Surface

Liquid Immersion Cooling

Condenser Tubes

Sliding Element

121 patents: Sort by Forward Citations

1. 12480183 - Wrought alloy for a bearing material (2025-11-25),

2. 12477689 - Cooling system for the liquid immersion cooling of electronic components (2025-11-18),

3. 12345476 - Tube bundle heat exchanger (2025-07-01),

4. 12298089 - Metal heat exchanger tube (2025-05-13),

5. 12298088 - Metal heat exchanger tube (2025-05-13),

6. 12225689 - Cooling system for the liquid immersion cooling of electronic components (2025-02-11),

7. 12130307 - Method for producing a device for measuring current strengths, and device for measuring current strengths (2024-10-29),

8. 12071692 - Electrically conducting material with coating (2024-08-27),

9. 11821922 - Method for producing a device for measuring current intensities and device for measuring current intensities (2023-11-21),

10. 11621107 - Resistor assembly and method for producing same (2023-04-04),

11. 11539259 - Contact device for a stator, stator and electric machine (2022-12-27),

12. 11447847 - Copper-zinc-nickel-manganese alloy (2022-09-20),

13. 11349245 - Arrangement of components for transferring electric current (2022-05-31),

14. 11221185 - Heat transfer surface (2022-01-11),

15. 11172659 - Wire material consisting of a copper alloy, mesh and breeding cage for aquaculture (2021-11-16),

Wieland-Werke AG is a leading global manufacturer of copper and copper alloy products. With a history spanning over 200 years, Wieland is known for its expertise in the field of copper processing. The company offers a wide range of high-quality products and solutions for various industries, including automotive, electrical, construction, and industrial applications. With a focus on innovation and sustainable development, Wieland-Werke AG continues to be a trusted partner for customers worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

121 Patents

#1 in Ulm

#531 in Germany

#6,412 in the World

Wieland-Werke Ag

Forward Citations = 438

147 inventors:

Andreas Beutler (19 out of 19 patents)

Ronald Lutz (16 out of 16 patents)

Manfred Knab (15 out of 15 patents)

4. Gerhard Thumm (14 out of 15 patents)

5. Achim Gotterbarm (14 out of 14 patents)

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