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Dettingen, Germany

Elringklinger Ag

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USPTO Granted Patents = 182

% Expired Patents = 33.0

CIPO Patents = 1

EPO Patents = 179

Trademarks = 16

Forward Citations = 753

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227 inventors (with patents filed for the assignee):

Armin Diez (39 out of 39 patents)

Wolfgang Fritz (25 out of 25 patents)

Tobias Michael Gruhler (12 out of 12 patents)

4. Stefan Dwenger (8 out of 8 patents)

5. Jan Groshert (8 out of 8 patents)

6. Hans-Rainer Zerfass (8 out of 10 patents)

7. Peter Schenk (8 out of 8 patents)

8. Juergen Kraft (7 out of 12 patents)

9. Mark Laderer (7 out of 7 patents)

10. Ulrich Werz (7 out of 7 patents)

11. Michael Kohnle (6 out of 6 patents)

12. Oliver Hegmann (6 out of 6 patents)

13. Jochen Hantschel (6 out of 6 patents)

14. Gerald Heiselbetz (5 out of 5 patents)

15. Manuel Morcos (5 out of 8 patents)

Core Competencies:

Battery Systems

Fuel Cells

Cell Contacting

Electrochemical Devices

Sealing Arrangements

Heat Exchangers

Module Connectors

Temperature Regulation

Mechanical Joints

Cooling Modules

Voltage Tapping

Conductive Bonds

182 patents: Sort by Forward Citations

1. 12776553 - Battery module, battery devices and methods for producing a battery module (2026-10-27),

2. 12749749 - Battery module, battery devices and methods for producing a battery module (2026-09-29),

3. 12686183 - Component, method for producing a component, and assembly (2026-07-21),

4. 12683236 - Rupture device and method for producing a rupture device (2026-07-14),

5. 12683224 - Battery devices and method for fixing battery cells (2026-07-14),

6. 12679071 - Component and method for producing a component (2026-07-14),

7. 12644521 - Sealing element and manufacturing process (2026-06-02),

8. 12512563 - Module connector and method for electrically conductively connecting a module connector to a battery module (2025-12-30),

9. 12463285 - Cell contacting system for an electrochemical device (2025-11-04),

10. 12416326 - Decoupling element for reducing structure-borne noise, particularly for use in a heat shield system (2025-09-16),

11. 12401252 - Housing with a housing part comprising an integrated protective section (2025-08-26),

12. 12379419 - Device for measuring cell voltages in a module (2025-08-05),

13. 12366300 - Pressure equalization apparatus and electrochemical system (2025-07-22),

14. 12348091 - Method for producing a stack of metal sheets for an electric motor (2025-07-01),

15. 12345333 - Method for producing a functional element for flat seals and functional element for flat seals (2025-07-01),

Company Overview

Elringklinger AG, headquartered in Dettingen, Germany, specializes in the development and manufacturing of advanced electrochemical devices. The company focuses on innovative solutions in battery systems and fuel cells, addressing the growing demand for efficient energy storage and conversion technologies. Their expertise extends to cell contacting, sealing arrangements, heat exchangers, and module connectors, as well as temperature regulation systems, positioning them as a key player in the automotive and energy sectors.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

182 Patents

#1 in Dettingen

#326 in Germany

#4,589 in the World

Dettingen, Germany

Elringklinger Ag

Forward Citations = 753

227 inventors:

Armin Diez (39 out of 39 patents)

Wolfgang Fritz (25 out of 25 patents)

Tobias Michael Gruhler (12 out of 12 patents)

4. Stefan Dwenger (8 out of 8 patents)

5. Jan Groshert (8 out of 8 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Elringklinger Ag. Retrieved from https://idiyas.com/company/elringklinger-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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