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Friedrichshafen, Germany

Mtu Friedrichshafen Gmbh

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USPTO Granted Patents = 259

% Expired Patents = 39.4

EPO Patents = 82

Trademarks = 8

Forward Citations = 831

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279 inventors (with patents filed for the assignee):

Armin Dölker (35 out of 43 patents)

Jörg Remele (17 out of 23 patents)

Jens Niemeyer (11 out of 16 patents)

4. Michael Groddeck (10 out of 12 patents)

5. Johannes Baldauf (9 out of 9 patents)

6. Marc Hehle (9 out of 9 patents)

7. Andreas Flohr (9 out of 11 patents)

8. Albrecht Debelak (9 out of 9 patents)

9. Michael Willmann (9 out of 12 patents)

10. Andreas Schneider (9 out of 10 patents)

11. Armin Doelker (9 out of 9 patents)

12. Wolfgang Fimml (8 out of 8 patents)

13. Ralf Speetzen (8 out of 9 patents)

14. Robby Gerbeth (8 out of 8 patents)

15. Michael Walder (8 out of 8 patents)

Core Competencies:

Fuel Injection

Exhaust Aftertreatment

Engine Control

Dual-Fuel Injector

Crankcase Pressure

Cooling System

Turbocharged Engine

Emission Reduction

Gas Mixer

Pressure Regulating Valve

Particle Filter

Model-Based Control

259 patents: Sort by Forward Citations

1. 11635034 - Regulating method for a charged internal combustion engine (2023-04-25),

2. 11441480 - Method for operating an internal combustion engine, control device, and internal combustion engine (2022-09-13),

3. 11365698 - Method for the model-based control and regulation of an internal combustion engine (2022-06-21),

4. 11255415 - Belt-tensioning device (2022-02-22),

5. 11208967 - Method for operating an internal combustion engine having an injection system, injection system designed to carry out a method of this type, and internal combustion engine having an injection system of this type (2021-12-28),

6. 11199168 - Distributor apparatus of a common-rail system (2021-12-14),

7. 11187174 - Method for monitoring crankcase pressure (2021-11-30),

8. 11187165 - Method for the open-loop and closed-loop control of an internal combustion engine with a generator and asynchronous machine, open-loop and closed-loop control unit, and internal combustion engine (2021-11-30),

9. 11187140 - Method for operating an internal combustion engine, dual fuel injector device, and internal combustion engine designed for carrying out such a method (2021-11-30),

10. 11156183 - Method for the model-based control and regulation of an internal combustion engine (2021-10-26),

11. 11149664 - Method for monitoring a cylinder pressure sensor (2021-10-19),

12. 11149597 - Valve drive for an internal combustion engine, internal combustion engine comprising such a valve drive, and method for operating an internal combustion engine comprising such a valve drive (2021-10-19),

13. 11079255 - Angle determination for a generator (2021-08-03),

14. 11073079 - Method for operating an internal combustion engine, and internal combustion engine (2021-07-27),

15. 11067024 - Method for requirement-based servicing of an injector (2021-07-20),

Company Overview

Mtu Friedrichshafen GmbH, based in Friedrichshafen, Germany, specializes in the development and manufacturing of advanced internal combustion engines. The company focuses on innovative technologies such as fuel injection systems, exhaust aftertreatment solutions, and sophisticated engine control mechanisms. With expertise in dual-fuel injectors and turbocharged engines, Mtu is dedicated to enhancing engine performance and efficiency while addressing emission reduction challenges. Its contributions are pivotal in the automotive and industrial sectors, driving advancements in sustainable engine technology.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

259 Patents

#3 in Friedrichshafen

#224 in Germany

#3,382 in the World

Friedrichshafen, Germany

Mtu Friedrichshafen Gmbh

Forward Citations = 831

279 inventors:

Armin Dölker (35 out of 43 patents)

Jörg Remele (17 out of 23 patents)

Jens Niemeyer (11 out of 16 patents)

4. Michael Groddeck (10 out of 12 patents)

5. Johannes Baldauf (9 out of 9 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Mtu Friedrichshafen Gmbh. Retrieved from https://idiyas.com/company/mtu-friedrichshafen

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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