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Wieland-Werke Ag

USPTO Granted Patents = 123

% Expired Patents = 11.4

CIPO Patents = 1

EPO Patents = 90

Trademarks = 15

Forward Citations = 443

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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)

Gerhard Thumm (15 out of 16 patents)

4. Manfred Knab (15 out of 15 patents)

5. Volker Voggeser (14 out of 15 patents)

6. Achim Gotterbarm (14 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 11 patents)

13. Andreas Boegel (7 out of 9 patents)

14. Manfred Hage (7 out of 7 patents)

15. Michael Wolf (6 out of 7 patents)

Core Competencies:

Heat Exchanger Tube

Copper Alloy

Cooling System

Electrically Conducting Material

Copper-Zinc Alloy

Squirrel Cage Rotor

Heat Transfer Surface

Sliding Element

Evaporator Tube

Resistor Assembly

Current Measurement Device

Composite Material

123 patents: Sort by Forward Citations

1. 12662720 - Copper alloy, semifinished product and electrical connecting element comprising a copper alloy (2026-06-23),

2. 12627187 - Rotor of an electric asynchronous machine and method for its production (2026-05-12),

3. 12480183 - Wrought alloy for a bearing material (2025-11-25),

4. 12477689 - Cooling system for the liquid immersion cooling of electronic components (2025-11-18),

5. 12345476 - Tube bundle heat exchanger (2025-07-01),

6. 12298089 - Metal heat exchanger tube (2025-05-13),

7. 12298088 - Metal heat exchanger tube (2025-05-13),

8. 12225689 - Cooling system for the liquid immersion cooling of electronic components (2025-02-11),

9. 12130307 - Method for producing a device for measuring current strengths, and device for measuring current strengths (2024-10-29),

10. 12071692 - Electrically conducting material with coating (2024-08-27),

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

12. 11621107 - Resistor assembly and method for producing same (2023-04-04),

13. 11539259 - Contact device for a stator, stator and electric machine (2022-12-27),

14. 11447847 - Copper-zinc-nickel-manganese alloy (2022-09-20),

15. 11349245 - Arrangement of components for transferring electric current (2022-05-31),

Company Overview

Wieland-Werke AG, headquartered in Ulm, Germany, specializes in advanced heat exchanger technology, focusing on the development and manufacturing of high-performance heat exchanger tubes and systems. The company is recognized for its expertise in copper and copper alloy solutions, which are essential for efficient thermal management in various applications. Wieland's innovations extend to electrically conducting materials and components such as squirrel cage rotors, enhancing the performance of cooling systems and heat transfer surfaces across multiple industries.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

123 Patents

#1 in Ulm

#485 in Germany

#6,520 in the World

Wieland-Werke Ag

Forward Citations = 443

147 inventors:

Andreas Beutler (19 out of 19 patents)

Ronald Lutz (16 out of 16 patents)

Gerhard Thumm (15 out of 16 patents)

4. Manfred Knab (15 out of 15 patents)

5. Volker Voggeser (14 out of 15 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Wieland-Werke Ag. Retrieved from https://idiyas.com/company/wieland-werke-ag

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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