Kirjala, Finland

Pasi Sirén

This inventor holds 2 USPTO granted patents and 2 published patent applications and 4 EPO patents. Top assignee: Hiab Ab. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Pasi Sirén. Retrieved from https://idiyas.com/inventor/pasi-sirén

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

Calculating rank
USPTO Granted Patents = 2 

% Patents Active = 50.0

 

Average Co-Inventor Count = 2.0

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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2 patents (USPTO):Explore Patents

Title: Pasi Sirén: Innovator in Hydraulic Systems

Introduction

Pasi Sirén is a notable inventor based in Kirjala, Finland. He has made significant contributions to the field of hydraulic systems, particularly in the design of working equipment that enhances safety and efficiency.

Latest Patents

Pasi Sirén holds a patent for a working equipment designed to prevent the buckling of hydraulic cylinders. This innovative equipment includes a base, a movable arm, and a hydraulic system featuring a hydraulic cylinder with a piston and piston rod. The system is equipped with a pressure measurement member that monitors the hydraulic fluid pressure in the second chamber during the outward movement of the piston rod. The control system evaluates these pressure values to mitigate the risk of hydraulic cylinder buckling, ensuring safer operation.

Career Highlights

Pasi Sirén is currently employed at Hiab Ab, a company known for its advanced solutions in the lifting and loading industry. His work focuses on improving the functionality and safety of hydraulic systems, contributing to the overall efficiency of the equipment.

Collaborations

Pasi collaborates with talented colleagues such as Mikko Nyström and Ville Vähä-piikkiö, who share his commitment to innovation in hydraulic technology.

Conclusion

Pasi Sirén's contributions to hydraulic systems exemplify the importance of innovation in enhancing safety and efficiency in working equipment. His patent reflects a significant advancement in the field, showcasing his expertise and dedication to improving hydraulic technology.

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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