Porsgrunn, Norway

Vidar Mathiesen

This inventor holds 18 USPTO granted patents and 5 published patent applications, plus 12 CIPO patents and 11 EPO patents, primarily in Fluid Control Systems. Top assignees: Statoil Petroleum as, Inflow Control as, Statoil Asa. Active years: 2013-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Vidar Mathiesen. Retrieved from https://idiyas.com/inventor/vidar-mathiesen

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

USPTO Granted Patents = 18 

% Patents Active = 77.8

 

 

Average Co-Inventor Count = 2.6

ph-index = 7

Forward Citations = 106(Granted Patents)


Company Filing History:


Years Active: 2013-2025

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Areas of Expertise:
Flow Control Device
Fluid Control System
Downhole Fluid Control
Autonomous Valve
Self-Adjusting Valves
Temperature Responsive Device
Production Pipe
Fluid Flow Management
Branched Wells
Injectors
Tubular Member
18 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Vidar Mathiesen

Introduction

Vidar Mathiesen is a notable inventor based in Porsgrunn, Norway. He has made significant contributions to the field of fluid control technology, holding a total of 18 patents. His work focuses on developing devices that enhance the efficiency and control of fluid flow in various applications.

Latest Patents

Among his latest innovations is a fluid flow control device designed to establish controllable fluid communication between an external fluid reservoir and a base pipe within a production string. This device features a primary flow path housed within a fluid control device housing, along with a secondary flow path and a movable valve element. The design allows for precise management of fluid flow, ensuring that the primary and secondary flows are effectively regulated. The device includes various components such as fluid flow restrictors and a swirl inducer, which work together to optimize fluid dynamics.

Career Highlights

Vidar Mathiesen has worked with prominent companies in the industry, including Statoil Petroleum AS and Inflow Control AS. His experience in these organizations has contributed to his expertise in fluid control technologies and has facilitated the development of his innovative patents.

Collaborations

Throughout his career, Mathiesen has collaborated with talented professionals, including Haavard Aakre and Bjornar Werswick. These partnerships have played a crucial role in advancing his projects and enhancing the quality of his inventions.

Conclusion

Vidar Mathiesen's contributions to fluid control technology exemplify his innovative spirit and dedication to improving industrial processes. His patents reflect a deep understanding of fluid dynamics and a commitment to advancing the field.

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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