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USPTO Data Jan 1 1976 - Oct 20 2026
28 Patents
#1 in Ranheim
#61 in Norway
#23,299 in the World
Resman as
Forward Citations = 105
24 inventors:
Resman as
% Expired Patents = 10.7
CIPO Patents = 4
EPO Patents = 14
Trademarks = 3
Forward Citations = 105
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24 inventors (with patents filed for the assignee):
Fridtjof Nyhavn (14 out of 18 patents)
Thomas Sperle (8 out of 11 patents)
Christian Andresen (6 out of 6 patents)
4. Øystein Mølstre (4 out of 5 patents)
5. Anton Kulyakhtin (3 out of 8 patents)
6. Lars Kilaas (3 out of 19 patents)
7. Gaute Oftedal (2 out of 2 patents)
8. Glenn Edward Woiceshyn (2 out of 4 patents)
9. Terje Sira (1 out of 5 patents)
10. Erland Nordgard (1 out of 1 patent)
11. Tor Bjørnstad (1 out of 2 patents)
12. Erlend Fævelen (1 out of 1 patent)
13. Øyvind Dugstad (1 out of 2 patents)
14. Helge Stray (1 out of 4 patents)
15. Kolbjørn Zahlsen (1 out of 1 patent)
Core Competencies:
Tracer Injection
Flow Profiling
Reservoir Surveillance
Geothermal Systems
Tracer Release
Downhole Surveillance
Flow Measurement
Multilayer Reservoirs
Production Wells
Fluid Detection
Gas Well Detection
Tracer Materials
28 patents:
8. 11674382 - Method for extracting downhole flow profiles from tracer flowback transients (2023-06-13),
10. 10961842 - Method for extracting downhole flow profiles from tracer flowback transients (2021-03-30),
Company Overview
Resman AS is a technology-driven company based in Ranheim, Norway, specializing in advanced monitoring solutions for the oil and gas industry. The organization focuses on developing innovative technologies that enhance reservoir management and optimize production processes. With a strong emphasis on research and development, Resman leverages its expertise in data analytics and sensor technology to provide valuable insights for operators, ultimately improving efficiency and sustainability in resource extraction.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Resman as. Retrieved from https://idiyas.com/company/resman-as
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]
4 patents (CIPO):
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]
14 patents (EPO):
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]