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For the Inventor, By the Inventor

Hannover, Germany

Cpt Group Gmbh


USPTO Granted Patents = 27


Trademarks = 6

Forward Citations = 46

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60 inventors (with patents filed for the assignee):

goldMedal Soeren Rittstieg (2 out of 4 patents)

silverMedal Arnoud Smit (2 out of 6 patents)

bronzeMedal Lars Keller (2 out of 3 patents)

4.  Thomas Schmid (2 out of 14 patents)

5.  Christoph Radtke (1 out of 5 patents)

6.  Tet Kong Brian Chia (1 out of 13 patents)

7.  Dmitriy Kogan (1 out of 6 patents)

8.  Bernhard Bieg (1 out of 3 patents)

9.  Klaus-Dieter Schneider (1 out of 4 patents)

10.  Tobias Ritsch (1 out of 16 patents)

11.  Ralf Moos (1 out of 9 patents)

12.  Christoph Hamann (1 out of 24 patents)

13.  Gisella Di Domizio (1 out of 16 patents)

14.  Christian Hauser (1 out of 27 patents)

15.  Marco Pasquali (1 out of 8 patents)


27 patents:

1. 11183926 - DC-DC converter with output-side storage capacitor arrangement (2021-11-23),
2. 11173799 - Method for guiding a motor vehicle into a charging position at an inductive charging station, and control device and motor vehicle (2021-11-16),
3. 11111819 - Iron material for high-temperature-resistant bearing bushings, bearing bushing made of said material, and turbocharger having such a bearing bushing (2021-09-07),
4. 10883418 - Turbocharger for an internal combustion engine (2021-01-05),
5. 10842032 - Combination of a plug and a cover (2020-11-17),
6. 10748835 - Aluminum heat sink having a plurality of aluminum sheets and power device equipped with the heat sink (2020-08-18),
7. 10746092 - Bypass valve having a flap skirt for an exhaust-gas turbocharger, and exhaust-gas turbocharger having such a bypass valve (2020-08-18),
8. 10681801 - Mounting assembly with a heatsink (2020-06-09),
9. 10539060 - On-board diagnostics for an exhaust gas catalytic converter and detection of aging (2020-01-21),
10. 10480468 - High-pressure connective device, high-pressure fuel pump, and method for producing a high-pressure connection device for a high-pressure fuel pump (2019-11-19),
11. 10473050 - Pressure accumulator device for a motor vehicle fuel injection system, and method for operating a pressure accumulator device of said type (2019-11-12),
12. 10458359 - Detecting a predetermined opening state of a fuel injector having a solenoid drive (2019-10-29),
13. 10451107 - Method for mounting a rolling bearing unit on the rotor of a turbocharger (2019-10-22),
14. 10443555 - Valve arrangement and a high pressure pump for a fuel injection system of an internal combustion engine (2019-10-15),
15. 10436163 - Fuel rail assembly for an internal combustion engine (2019-10-08),
CPT Group GmbH is a Germany-based company specializing in providing innovative engineering solutions. Established in 2004, CPT Group offers a wide range of services including project planning, construction management, and development of complex systems. With a team of highly skilled professionals, the company focuses on delivering tailor-made solutions to meet the specific requirements of their clients. CPT Group is committed to excellence, quality, and customer satisfaction, continuously striving to stay at the forefront of technological advancements and industry best practices.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 23 2025

27 Patents

#28 in Hannover

#1,760 in Germany

#23,273 in the World

...
Hannover, Germany

Cpt Group Gmbh

Forward Citations = 46

60 inventors:

goldMedal Soeren Rittstieg (2 out of 4 patents)

silverMedal Arnoud Smit (2 out of 6 patents)

bronzeMedal Lars Keller (2 out of 3 patents)

4.  Thomas Schmid (2 out of 14 patents)

5.  Christoph Radtke (1 out of 5 patents)

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