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Pierburg Pump Technology Gmbh

USPTO Granted Patents = 98

% Expired Patents = 22.4

EPO Patents = 165

Forward Citations = 44

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139 inventors (with patents filed for the assignee):

Alessandro Malvasi (12 out of 12 patents)

Carmine Cuneo (8 out of 8 patents)

Raffaele Squarcini (8 out of 11 patents)

4. Ronald Rathke (8 out of 11 patents)

5. Arnaud Fournier (8 out of 8 patents)

6. Sebastian Cramer (7 out of 7 patents)

7. Nabil Salim Al-Hasan (7 out of 7 patents)

8. Andreas Wulf (7 out of 7 patents)

9. Laurent Finidori (7 out of 7 patents)

10. Massimiliano Lazzerini (6 out of 7 patents)

11. Giacomo Armenio (6 out of 9 patents)

12. Gilles Simon (6 out of 6 patents)

13. Steffen Schnurr (5 out of 5 patents)

14. Tobias Gruene (5 out of 5 patents)

15. Frank Buerger (5 out of 10 patents)

Core Competencies:

Electric Coolant Pump

Variable Displacement Pump

Automotive Fluid Pump

Mechanical Vacuum Pump

Auxiliary Device

Electrical Motor

Lubricant Vane Pump

Automotive Liquid Pump

Vacuum Pump Arrangement

Automotive Electric Oil Pump

Canned Electric Motor

Fluid Pump

98 patents: Sort by Forward Citations

1. 12698777 - Automotive electronic flow pump (2026-08-04),

2. 12687166 - Automotive electric oil pump (2026-07-21),

3. 12529380 - Electric coolant pump (2026-01-20),

4. 12516669 - Electrical automotive liquid pump (2026-01-06),

5. 12434643 - Automotive electric auxiliary device (2025-10-07),

6. 12276222 - Controllable mechanical motor vehicle coolant pump (2025-04-14),

7. 12113405 - Method for driving a single-phase electric motor and single-phase electric motor (2024-10-08),

8. 12038021 - Automotive fluid pump arrangement with a mounting device for an automotive fluid pump arrangement (2024-07-16),

9. 12018690 - Variable mechanical automotive coolant pump (2024-06-25),

10. 11982272 - Variable displacement lubricant pump having a radial inlet or outlet opening axially between at least two bushing rings (2024-05-14),

11. 11852137 - Automotive variable mechanical lubricant pump (2023-12-26),

12. 11808267 - Electric coolant pump (2023-11-07),

13. 11764712 - Method for starting a sensorless single-phase electric motor and sensorless single-phase electric motor (2023-09-19),

14. 11705772 - Canned electric motor (2023-07-18),

15. 11698071 - Variable displacement lubricant pump (2023-07-11),

Pierburg Pump Technology GmbH, based in Neuss, Germany, specializes in the development and manufacturing of advanced automotive fluid pumps. The company focuses on innovative solutions such as electric coolant pumps, variable displacement pumps, and mechanical vacuum pumps, catering to the evolving needs of the automotive industry. With a strong emphasis on auxiliary devices and electrical motors, Pierburg is committed to enhancing vehicle efficiency and performance through its cutting-edge technologies in automotive fluid management.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

98 Patents

#3 in Neuss

#601 in Germany

#7,908 in the World

Pierburg Pump Technology Gmbh

Forward Citations = 44

139 inventors:

Alessandro Malvasi (12 out of 12 patents)

Carmine Cuneo (8 out of 8 patents)

Raffaele Squarcini (8 out of 11 patents)

4. Ronald Rathke (8 out of 11 patents)

5. Arnaud Fournier (8 out of 8 patents)

Please report any incorrect information to [email protected]

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