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Pfaffikon, Switzerland

Ipgate Ag

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USPTO Granted Patents = 68

% Expired Patents = 2.9

EPO Patents = 49

Forward Citations = 170

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11 inventors (with patents filed for the assignee):

Heinz Leiber (54 out of 215 patents)

Thomas Leiber (31 out of 34 patents)

Thomas Leiber (22 out of 30 patents)

4. Anton Van Zanten (17 out of 49 patents)

5. Valentin Unterfrauner (11 out of 13 patents)

6. Christian Köglsperger (8 out of 11 patents)

7. Carsten Hecker (5 out of 5 patents)

8. Christian Koeglsperger (1 out of 1 patent)

9. Anton V Zanten (1 out of 1 patent)

10. Rainer Winzer (1 out of 2 patents)

11. Heinz Lieber (0 patent)

12. Anton Von Zanten (0 patent)

13. Valentin Unterfrauner (0 patent)

Core Competencies:

Redundant Braking

Electric Vehicles

Autonomous Driving

Hydraulic Actuation

Pressure Control

Brake System

Actuation Device

Pressure Generating Device

MUX Control

Diagnostic Method

Safety Circuit

68 patents: Sort by Forward Citations

1. 12752753 - Driving dynamics system, electric vehicle with central control (2026-10-06),

2. 12746905 - Brake system and method for controlling a brake system (2026-09-29),

3. 12623647 - Braking system, and valve with activatable holding force (2026-05-12),

4. 12612021 - Redundant braking system having pressure supply for electric vehicles and vehicles having autonomous driving of level 3 (HAD) to level 4 (FAD) (2026-04-28),

5. 12509043 - Brake system, in particular for automatic driving (2025-12-30),

6. 12479404 - Driving dynamics system, electric vehicle with central control (2025-11-25),

7. 12409823 - Redundant brake system having two pressure supply units for electric vehicles, and vehicles with autonomous driving of step 3 (HAD) to step 5 (AD) (2025-09-09),

8. 12397763 - Pressure generating device and operating method comprising an electrically driven dual-action reciprocating piston (2025-08-26),

9. 12384348 - Brake system with novel mux regulation (mux 2.0) with an outlet valve/brake system or an outlet valve per brake circuit, and method for pressure control (2025-08-12),

10. 12384347 - Brake device, in particular for electrically driven motor vehicles (2025-08-12),

11. 12377827 - Brake system (2025-08-05),

12. 12365319 - Brake system (2025-07-22),

13. 12358480 - Redundant braking system having pressure supply for electric vehicles and vehicles having autonomous driving of level 3 (HAD) to level 4 (FAD) (2025-07-15),

14. 12325389 - Actuation device for a hydraulic actuation system, in particular a motor vehicle brake or an electrified clutch actuator, optionally with gear actuator (2025-06-10),

15. 12304451 - Brake system (2025-05-20),

Company Overview

Ipgate AG, based in Pfaffikon, Switzerland, specializes in advanced braking systems for electric vehicles. The company focuses on developing innovative solutions that enhance safety and performance in autonomous driving applications. Their expertise encompasses redundant braking systems, hydraulic actuation, and precise pressure control technologies. By integrating cutting-edge actuation devices and pressure generating systems, Ipgate AG aims to contribute significantly to the evolution of braking technology in the automotive sector, ensuring reliability and efficiency in modern vehicles.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

68 Patents

#2 in Pfaffikon

#229 in Switzerland

#10,898 in the World

Pfaffikon, Switzerland

Ipgate Ag

Forward Citations = 170

11 inventors:

Heinz Leiber (54 out of 215 patents)

Thomas Leiber (31 out of 34 patents)

Thomas Leiber (22 out of 30 patents)

4. Anton Van Zanten (17 out of 49 patents)

5. Valentin Unterfrauner (11 out of 13 patents)

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