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Ängelholm, Sweden

Freevalve Ab

USPTO Granted Patents = 22

% Expired Patents = 4.5

EPO Patents = 18

Forward Citations = 24

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9 inventors (with patents filed for the assignee):

Urban Carlson (15 out of 15 patents)

Anders Hoglund (14 out of 14 patents)

Anders Höglund (6 out of 6 patents)

4. Christian Von Koenigsegg (4 out of 14 patents)

5. Lars Ivarsson (2 out of 2 patents)

6. Eric Griess (2 out of 2 patents)

7. Christian V Koenigsegg (1 out of 3 patents)

8. Daniel Jakobsson (1 out of 1 patent)

9. Rowhan Toi Neilson (1 out of 1 patent)

10. Mats Hedman (20 patents)

11. Christian Koenigsegg (0 patent)

22 patents: Sort by Forward Citations

1. 12012878 - Actuator and method for operating an actuator (2024-06-18),

2. 12006851 - Pressure fluid handling system (2024-06-11),

3. 11788479 - Internal combustion engine comprising a decentralized valve-control arrangement and method therefor (2023-10-17),

4. 11215131 - Internal combustion engine and method for controlling such an internal combustion engine (2022-01-04),

5. 11078855 - Internal combustion engine and method for controlling such an internal combustion engine (2021-08-03),

6. 10989149 - Internal combustion engine and method for controlling such an internal combustion engine (2021-04-27),

7. 10746064 - Multi-way valve as well as actuator comprising such a multi-way valve (2020-08-18),

8. 10690022 - Pneumatic actuator for an engine valve (2020-06-23),

9. 10577988 - Actuator for axial displacement of an object (2020-03-03),

10. 10514105 - Multi-way valve as well as actuator comprising such a multi-way valve (2019-12-24),

11. 10458292 - Gas exchange valve actuator for axial displacement of a gas exchange valve of a combustion engine (2019-10-29),

12. 10344683 - Combustion engine as well as method for engine braking using such a combustion engine (2019-07-09),

13. 10184361 - Combustion engine with pneumatic valve return spring (2019-01-22),

14. 10119435 - Combustion engine and mantle assembly therefore (2018-11-06),

15. 10077689 - Combustion engine and gas handling system for pneumatic operation of a valve actuator (2018-09-18),

Freevalve Ab is a Swedish company based in Ängelholm, specializing in advanced automotive engineering solutions. The organization focuses on innovative valve actuation technologies, particularly in the development of free valve systems that enhance engine performance and efficiency. By leveraging cutting-edge research in mechanical engineering and control systems, Freevalve aims to revolutionize traditional internal combustion engines, contributing to a more sustainable automotive future.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

22 Patents

#2 in Ängelholm

#298 in Sweden

#28,724 in the World

Ängelholm, Sweden

Freevalve Ab

Forward Citations = 24

9 inventors:

Urban Carlson (15 out of 15 patents)

Anders Hoglund (14 out of 14 patents)

Anders Höglund (6 out of 6 patents)

4. Christian Von Koenigsegg (4 out of 14 patents)

5. Lars Ivarsson (2 out of 2 patents)

Please report any incorrect information to [email protected]

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