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For the Inventor, By the Inventor

Aberdeen, United Kingdom

Ardyne Holdings Limited


USPTO Granted Patents = 31



Forward Citations = 16

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19 inventors (with patents filed for the assignee):

goldMedal Alan Fairweather (14 out of 16 patents)

silverMedal George Telfer (13 out of 63 patents)

bronzeMedal Michael Wardley (12 out of 16 patents)

4.  James Linklater (9 out of 21 patents)

5.  David Stewart (5 out of 5 patents)

6.  Steffen Hansen (5 out of 7 patents)

7.  Steffen Evertsen (5 out of 8 patents)

8.  Frode Sunde (2 out of 2 patents)

9.  Arnstein Wathne (2 out of 2 patents)

10.  Edwin Rooyakkers (2 out of 2 patents)

11.  Eirik Enerstvedt (2 out of 2 patents)

12.  Eskild Storteig (2 out of 2 patents)

13.  Hans Christian Karlsen (2 out of 2 patents)

14.  Lukas David (1 out of 1 patent)

15.  Wojciech Buczak (1 out of 2 patents)


Core Competencies:
Well Abandonment
Downhole Tool
Casing Recovery
Cutting Tool
Slot Recovery
Testing Tool
Anchor Mechanism
Pulling Method
Wellbore
Downhole Mechanism
Recovery Methods
Abandonment Techniques

31 patents:

1. 12680408 - Methods and apparatus for casing recovery (2026-07-14),
2. 12385346 - Method and apparatus for cutting and pulling cut section of tubing in an open hole section of a wellbore (2025-08-12),
3. 12338701 - In or relating to well abandonment and slot recovery (2025-06-24),
4. 12163398 - Method relating to well abandonment (2024-12-10),
5. 12163389 - Relating to well abandonment and slot recovery (2024-12-10),
6. 11946330 - Or relating to well abandonment and slot recovery (2024-04-02),
7. 11840902 - Well abandonment (2023-12-12),
8. 11840900 - Well abandonment and slot recovery (2023-12-12),
9. 11840899 - Well abandonment and slot recovery (2023-12-12),
10. 11629569 - System and method for moving stuck objects in a well (2023-04-18),
11. 11613953 - Well abandonment and slot recovery (2023-03-28),
12. 11613951 - Or relating to well abandonment and slot recovery (2023-03-28),
13. 11512560 - Downhole tool (2022-11-29),
14. 11428061 - Downhole cut and pull tool and method of use (2022-08-30),
15. 11299947 - Relating to well abandonment (2022-04-12),
Company Overview
Ardyne Holdings Limited is a technology company based in Aberdeen, specializing in advanced solutions for the oil and gas industry. The organization focuses on developing innovative technologies for well abandonment and decommissioning, aiming to enhance operational efficiency and safety in challenging environments. With a commitment to research and development, Ardyne leverages its expertise to address complex engineering challenges, contributing to sustainable practices within the energy sector.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

Ardyne Holdings Limited USPTO Patent Assignee Logo
31 Patents

#8 in Aberdeen

#576 in United Kingdom

#21,260 in the World

Aberdeen, GB
Aberdeen, United Kingdom

Ardyne Holdings Limited

Forward Citations = 16

19 inventors:

goldMedal Alan Fairweather (14 out of 16 patents)

silverMedal George Telfer (13 out of 63 patents)

bronzeMedal Michael Wardley (12 out of 16 patents)

4.  James Linklater (9 out of 21 patents)

5.  David Stewart (5 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ardyne Holdings Limited. Retrieved from https://idiyas.com/company/ardyne-holdings

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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