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Hanover, Germany

Wabco Gmbh & Co Ohg

Calculating rank

USPTO Granted Patents = 59

% Expired Patents = 6.8

EPO Patents = 2

Forward Citations = 828

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98 inventors (with patents filed for the assignee):

Gerhard Ruhnau (7 out of 29 patents)

Thomas Dieckmann (5 out of 75 patents)

Dieter Frank (5 out of 26 patents)

4. Peter Homann (5 out of 7 patents)

5. Arnd Gaulke (4 out of 9 patents)

6. Horst Eckert (4 out of 29 patents)

7. Armin Sieker (4 out of 13 patents)

8. Andreas Kranz (4 out of 4 patents)

9. Frank Zielke (3 out of 20 patents)

10. Thomas Lenz (3 out of 10 patents)

11. Hans-Klaus Wolff (3 out of 4 patents)

12. Hans Holst (3 out of 8 patents)

13. Gerald Stanusch (3 out of 7 patents)

14. Andreas Böhm (3 out of 4 patents)

15. Dirk Meier (3 out of 4 patents)

Core Competencies:

Air Dryer Cartridge

Pneumatic Suspension

Brake System Control

Collision Warning

Vehicle Dynamics Control

Distance Control

Tire Pressure Monitoring

Inductive Displacement Sensor

Transmission Control

Brake Pressure Modulator

Servo Cylinder

Vehicle Condition Monitoring

59 patents: Sort by Forward Citations

1. 7846242 - Air dryer cartridge (2010-12-07),

2. 7625436 - Air dryer cartridge (2009-12-01),

3. 7474951 - Process for automatic drive slip control (ASR) (2009-01-06),

4. 7441789 - Pneumatic suspension system for a vehicle (2008-10-28),

5. 7415325 - Method and apparatus for data interchange between a tractor vehicle and a trailer vehicle (2008-08-19),

6. 7413266 - Method for controlling the brake system of a vehicle train (2008-08-19),

7. 7373855 - Switching device for a parking brake (2008-05-20),

8. 7369023 - Method for manufacturing a magnet armature (2008-05-06),

9. 7305916 - Reciprocating-piston machine for motor vehicles (2007-12-11),

10. 7259661 - Collision warning system and method for a motor vehicle (2007-08-21),

11. 7216026 - Vehicle-dynamics control method and system for a vehicle train (2007-05-08),

12. 7134733 - Method and system for controlling brake-application energy in a vehicle combination (2006-11-14),

13. 7104614 - Method and system for preventing rollover of a vehicle train (2006-09-12),

14. 7103464 - Automatic distance control method and system for motor vehicles (2006-09-05),

15. 6984005 - Vehicle braking method and system (2006-01-10),

Company Overview

Wabco GmbH & Co Ohg, headquartered in Hanover, Germany, specializes in advanced vehicle braking systems and related technologies. The company focuses on developing innovative solutions such as air dryer cartridges, pneumatic suspension systems, and brake system control mechanisms. Wabco is also engaged in enhancing vehicle safety and performance through technologies like collision warning systems, vehicle dynamics control, distance control, and tire pressure monitoring. Its expertise in inductive displacement sensors further supports its commitment to automotive engineering excellence.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

59 Patents

#23 in Hanover

#935 in Germany

#12,256 in the World

Hanover, Germany

Wabco Gmbh & Co Ohg

Forward Citations = 828

98 inventors:

Gerhard Ruhnau (7 out of 29 patents)

Thomas Dieckmann (5 out of 75 patents)

Dieter Frank (5 out of 26 patents)

4. Peter Homann (5 out of 7 patents)

5. Arnd Gaulke (4 out of 9 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Wabco Gmbh & Co Ohg. Retrieved from https://idiyas.com/company/wabco-and-co-ohg

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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