GENEVA, Dec. 16 -- SINTEF TTO AS (7465 Trondheim) filed a patent application (PCT/NO2025/050092) for "ACTIVE MAGNETIC RANGING" on May 27, 2025. With publication no. WO/2025/254534, the details related to the patent application was published on Dec 11, 2025.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

Inventor(s): HUSBY, Karsten (Sunnlandsskrenten 31d7032 Trondheim), HJELSTUEN, Magnus (Friggs vei 11C0588 Oslo), LIBERALE, Alessandro (Bernhard Herres vei 40376 Oslo), YTREHUS, Jan David (Riddervolds gate 187052 Trondheim), SAASEN, Arild (Gruveveien 13426 Gullaug), ERIKSEN, Tor Jan (Krosshaugveien 34085 Hundvag...