For the Inventor, By the Inventor

Enter assignee name

Gothenburg, Sweden

Rosemount Tank Radar Ab

USPTO Granted Patents = 169

% Expired Patents = 17.8

EPO Patents = 147

Forward Citations = 737

Loading Chart...

Loading Chart...

76 inventors (with patents filed for the assignee):

Olov Edvardsson (42 out of 57 patents)

Håkan Fredriksson (20 out of 20 patents)

Leif Nilsson (19 out of 21 patents)

4. Mikael Eriksson (18 out of 18 patents)

5. Håkan Delin (17 out of 17 patents)

6. Anders Jirskog (14 out of 15 patents)

7. Håkan Nyberg (14 out of 14 patents)

8. Mikael Kleman (13 out of 15 patents)

9. Magnus Ohlsson (11 out of 16 patents)

10. Lars Ove Larsson (9 out of 9 patents)

11. Lars-Ove Larsson (8 out of 8 patents)

12. Peter Elmberg (7 out of 7 patents)

13. Tomas Wennerberg (7 out of 7 patents)

14. Fabian Wenger (7 out of 15 patents)

15. Jan Westerling (6 out of 12 patents)

Core Competencies:

Radar Level Gauge

Guided Wave Radar

Loop-Powered Device

Microwave Transmission

FMCW Technology

Vibrating Fork Switches

Non-Invasive Measurement

Interface Detection

Heat Dissipation

Dielectric Antenna

Leakage Detection

Hygienic Tank Seal

169 patents: Sort by Forward Citations

1. 12736387 - Field device system and method of configuring a field device system (2026-09-15),

2. 12687454 - Vibration estimation system and method (2026-07-21),

3. 12644751 - Radar level gauge system with a conical dielectric antenna body (2026-06-02),

4. 12607498 - Field device and method for replacing a sensor in a field device (2026-04-21),

5. 12601625 - Loop-powered field device with improved loop current control (2026-04-14),

6. 12596101 - Vibrating fork type field device with coil arrangement to induce vibration (2026-04-07),

7. 12584779 - Radar level gauge system propagating multiple individually generated transmit signals by a common antenna (2026-03-24),

8. 12553760 - Microwave transmission arrangement with encapsulation, communication and/or measurement system and radar level gauge system (2026-02-17),

9. 12504311 - Radar level gauge system having an antenna assembly with a non-plastic dielectric antenna body (2025-12-23),

10. 12474193 - Alarm handling in loop-powered field device (2025-11-18),

11. 12422298 - Radar level gauge system and method with improved filling level determination (2025-09-23),

12. 12313439 - Radar level gauge system and method with transmission line probe and stepped frequency sweep (2025-05-27),

13. 12276537 - Radar level gauge with elastic system (2025-04-14),

14. 12228444 - Tank feed through structure for a radar level gauge and a method of manufacturing a coupling arrangement for a tank feed through structure (2025-02-18),

15. 12174055 - In or relating to field devices (2024-12-24),

Company Overview

Rosemount Tank Radar AB, based in Gothenburg, Sweden, specializes in advanced radar level gauging technologies. The company focuses on developing innovative solutions such as guided wave radar and loop-powered devices, which enhance measurement accuracy in various industrial applications. Their expertise extends to microwave transmission and FMCW technology, enabling non-invasive measurement and effective interface detection. Rosemount's products are integral to optimizing storage and process management across multiple sectors, ensuring reliability and efficiency in level measurement.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

169 Patents

#9 in Gothenburg

#46 in Sweden

#4,895 in the World

Gothenburg, Sweden

Rosemount Tank Radar Ab

Forward Citations = 737

76 inventors:

Olov Edvardsson (42 out of 57 patents)

Håkan Fredriksson (20 out of 20 patents)

Leif Nilsson (19 out of 21 patents)

4. Mikael Eriksson (18 out of 18 patents)

5. Håkan Delin (17 out of 17 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Rosemount Tank Radar Ab. Retrieved from https://idiyas.com/company/rosemount-tank-radar-ab

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]

Loading…