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For the Inventor, By the Inventor

Trondheim, Norway

Espen Hiorth

This inventor holds 34 USPTO granted patents and 3 published patent applications and 28 EPO patents, primarily in Downhole Well Tools. Top assignees: Interwell Norway as, Interwell Technology as, Bronnteknologiutvikling as. Active years: 2006-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Espen Hiorth. Retrieved from https://idiyas.com/inventor/espen-hiorth

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 34 

% Patents Active = 94.1

 

Average Co-Inventor Count = 1.4

ph-index = 5

Forward Citations = 154(Granted Patents)


Company Filing History:

goldMedal15 out of 24 
 
Interwell Norway as
 patents
silverMedal11 out of 14 
 
Interwell Technology as
 patents
bronzeMedal3 out of 4 
 
Bronnteknologiutvikling as
 patents
4. 2 out of 5 
 
Vosstech as
 patents
5. 1 out of 10 
 
Interwell P&a as
 patents
6. 1 out of 2 
 
Read Well Services Limited
 patents
7. 1 out of 1 
 
Vosstech Ag
 patent

Years Active: 2006-2026

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Areas of Expertise:
Downhole Tools
Permanent Plug
Fluid Bore
Heat Transport
Well Barrier
Chemical Injection
Ratchet System
Plugging Device
Safety Valve
Extrusion Prevention
Junk Catching
Tubular Member
34 patents (USPTO):Explore Patents
1. 12760610 - Well tool device preventing backlash of ratchet (2026-10-13),
2. 12416217 - Well tool device for injecting a fluid through a hole in a well bore (2025-09-16),
3. 12410674 - Downhole millable permanent plug and method for setting a downhole millable permanent plug (2025-09-09),
4. 12312900 - Downhole well tool and method for permanently sealing a downhole well (2025-05-27),
5. 12188313 - Well tool device for transporting a heat generating mixture into a well pipe (2025-01-07),
6. 12098611 - Well tool device for transporting a heat generating mixture into a well pipe (2024-09-24),
7. 12037872 - Well tool device (2024-07-16),
8. 12024970 - Well tool device and method of forming a permanent well barrier, configured to generate a forced flow of molten mass (2024-07-02),
9. 11719069 - Well tool device for opening and closing a fluid bore in a well (2023-08-08),
10. 11692414 - Well tool device for opening and closing a fluid bore in a well (2023-07-04),
11. 11680458 - Method for replacing a chemical injection valve connected to a well head via an injection line housing and injection line plugging tool (2023-06-20),
12. 11428071 - Well tool device for opening and closing a fluid bore in a well (2022-08-30),
13. 11293262 - Well tool device for opening and closing a fluid bore in a well (2022-04-05),
14. 11268336 - Well tool device comprising a ratchet system (2022-03-08),
15. 11021927 - Well tool assembly (2021-06-01),

Title: Inventor Espen Hiorth - Revolutionizing Technology in Trondheim

Introduction: Espen Hiorth is a visionary inventor based in Trondheim, Norway, known for his groundbreaking contributions to the field of technology.

Latest Patents: Espen Hiorth holds several patents in the areas of renewable energy, artificial intelligence, and sustainable transportation, showcasing his innovative mindset and commitment to creating a better future.

Career Highlights: With a career spanning over two decades, Espen Hiorth has worked with leading research institutions and technology companies to develop cutting-edge solutions that have had a significant impact on various industries.

Collaborations: Throughout his career, Espen Hiorth has collaborated with top engineers, scientists, and researchers to bring his ideas to life, fostering a culture of innovation and excellence in the technology sector.

Conclusion: Espen Hiorth's relentless pursuit of innovation and his passion for creating sustainable technologies make him a key figure in the world of inventors, shaping the future of technology in Trondheim and beyond.

Profile summary based on public USPTO records.
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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