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For the Inventor, By the Inventor

Aachen, Germany

Fev Europe Gmbh

Calculating rank
USPTO Granted Patents = 25

% Expired Patents = 24.0



Trademarks = 3

Forward Citations = 18

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64 inventors (with patents filed for the assignee):

goldMedal Arun Palaniappan Muthukaruppan (5 out of 5 patents)

silverMedal Ki Hyung Joo (3 out of 8 patents)

bronzeMedal Waldemar Josef Kansy (3 out of 3 patents)

4.  Jin Woo Park (3 out of 90 patents)

5.  Myung Jong Lee (3 out of 4 patents)

6.  Stefan Sterlepper (2 out of 2 patents)

7.  Jimmy Cox (2 out of 2 patents)

8.  Mufaddel Z Dahodwala (2 out of 6 patents)

9.  Satyum Joshi (2 out of 5 patents)

10.  Erik Koehler (2 out of 7 patents)

11.  Michael Franke (2 out of 5 patents)

12.  Karsten Wittek (2 out of 2 patents)

13.  Tae Won Park (1 out of 3 patents)

14.  Duk Jin Park (1 out of 6 patents)

15.  Michael Görgen (1 out of 1 patent)


Core Competencies:
Battery Management
Electric Drive Train
Exhaust Gas Treatment
Fuel Injection Optimization
Hybrid Drive
Variable Compression Ratio
Water Injection System
NOx Purification
Exhaust Gas Recirculation
Power Integration
Catalytic Converter
Hydraulic Freewheel

25 patents:

1. 12374726 - Battery management system with state of power prediction for an accumulator (2025-07-29),
2. 11987135 - Electric drive train with start-up support (2024-05-21),
3. 11913413 - Air intake system of engine (2024-02-27),
4. 11698016 - Internal combustion engine arrangement (2023-07-11),
5. 11441503 - Method for determining optimized fuel injection history (2022-09-13),
6. 11352932 - Method of ageing a component of an exhaust after treatment system (2022-06-07),
7. 11105224 - Water-injection system for power plants (2021-08-31),
8. 11047287 - Testing facility for ageing exhaust gas systems (2021-06-29),
9. 11028770 - Connecting rod of an internal combustion engine for changing the compression ratio (2021-06-08),
10. 10895184 - Method for monitoring an ammonia slip catalytic converter (2021-01-19),
11. 10890093 - Exhaust gas treatment system for a motor vehicle (2021-01-12),
12. 10876450 - Splitflow catalyst system (2020-12-29),
13. 10746107 - Variable compression ratio reciprocating piston engine (2020-08-18),
14. 10738678 - Correction method of NOx purifying efficiency of SDPF (2020-08-11),
15. 10718248 - Exhaust gas purification system and the control method thereof (2020-07-21),
Company Overview
Fev Europe GmbH, based in Aachen, Germany, specializes in advanced engineering and testing solutions for the automotive sector. The company focuses on developing innovative technologies that enhance vehicle performance, efficiency, and emissions control. With expertise in areas such as powertrain development, vehicle dynamics, and simulation, Fev plays a crucial role in supporting the automotive industry’s transition towards sustainable mobility. Their commitment to research and development positions them as a key player in shaping future automotive technologies.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Nov 10 2026

Fev Europe Gmbh USPTO Patent Assignee Logo
25 Patents

#13 in Aachen

#1,852 in Germany

#25,794 in the World

Aachen, DE
Aachen, Germany

Fev Europe Gmbh

Forward Citations = 18

64 inventors:

goldMedal Arun Palaniappan Muthukaruppan (5 out of 5 patents)

silverMedal Ki Hyung Joo (3 out of 8 patents)

bronzeMedal Waldemar Josef Kansy (3 out of 3 patents)

4.  Jin Woo Park (3 out of 90 patents)

5.  Myung Jong Lee (3 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Fev Europe Gmbh. Retrieved from https://idiyas.com/company/fev-europe

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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