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For the Inventor, By the Inventor

Ranheim, Norway

Interwell Technology as

Calculating rank
USPTO Granted Patents = 14

% Expired Patents = 7.1


Forward Citations = 33

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9 inventors (with patents filed for the assignee):

goldMedal Espen Hiorth (11 out of 34 patents)

silverMedal Terje Stormo (2 out of 3 patents)

bronzeMedal Steinar Georgsen (2 out of 2 patents)

4.  Christian Malvik (2 out of 2 patents)

5.  Stian Marius Hansen (1 out of 7 patents)

6.  Markus Morland (1 out of 1 patent)

7.  Anastasia Malafey (1 out of 1 patent)

8.  Jan Tore Helland (1 out of 1 patent)

9.  Bjørnar Svenning (1 out of 1 patent)


14 patents:

1. 10753160 - Well tool device (2020-08-25),
2. 10648277 - Supporting device for a sealing element in well plug (2020-05-12),
3. 10563471 - Anchor module, casing plug assembly and method for operating a casing plug assembly in a well pipe (2020-02-18),
4. 10370933 - Well tool device comprising force distribution device (2019-08-06),
5. 10309185 - Releasable ratchet device (2019-06-04),
6. 10081995 - Well tool comprising a plugging device and a junk catching device (2018-09-25),
7. 9945205 - Plugging device (2018-04-17),
8. 9784060 - Junk catching device (2017-10-10),
9. 9695668 - Millable plugging device (2017-07-04),
10. 9562413 - Plugging device (2017-02-07),
11. 9464498 - Extrusion preventing supporting device (2016-10-11),
12. 9297253 - Inductive connection (2016-03-29),
13. 9291028 - Plugging device (2016-03-22),
14. 9194204 - Device for carrying a replacement safety valve in a well tube (2015-11-24),
Company Overview
Interwell Technology AS is a Norwegian company specializing in advanced solutions for the oil and gas industry, focusing on well intervention and integrity management. The organization develops innovative technologies aimed at enhancing the efficiency and safety of well operations, including tools for wellbore cleaning, monitoring, and maintenance. With a commitment to sustainability and operational excellence, Interwell plays a significant role in optimizing resource extraction while minimizing environmental impact.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

14 Patents

#2 in Ranheim

#116 in Norway

#42,312 in the World

Ranheim, NO
Ranheim, Norway

Interwell Technology as

Forward Citations = 33

9 inventors:

goldMedal Espen Hiorth (11 out of 34 patents)

silverMedal Terje Stormo (2 out of 3 patents)

bronzeMedal Steinar Georgsen (2 out of 2 patents)

4.  Christian Malvik (2 out of 2 patents)

5.  Stian Marius Hansen (1 out of 7 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Interwell Technology as. Retrieved from https://idiyas.com/company/interwell-technology-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]
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