Grunsund, Sweden

Claes Stjernfelt

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Flodins Filter Aktiebolag. Active years: 2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Claes Stjernfelt. Retrieved from https://idiyas.com/inventor/claes-stjernfelt

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

Calculating rank

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 2015

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1 patent (USPTO):Explore Patents

Title: Claes Stjernfelt: Innovator in Ventilation Technology

Introduction

Claes Stjernfelt is a notable inventor based in Grunsund, Sweden. He has made significant contributions to the field of ventilation technology, particularly with his innovative filter design. His work focuses on improving the efficiency and effectiveness of ventilators, which are crucial in medical settings.

Latest Patents

Claes Stjernfelt holds 1 patent for a unique filter designed for use in the expiratory branch of a ventilator. This patent features a housing with an inlet and outlet passage, a main filter element, and a pre-filter member that collects medicament droplets in the air stream. This innovation enhances the performance of ventilators, ensuring cleaner air delivery to patients.

Career Highlights

Stjernfelt is associated with Flodins Filter Aktiebolag, where he applies his expertise in filter technology. His work at the company has been instrumental in advancing ventilation solutions that meet the needs of healthcare providers.

Collaborations

Throughout his career, Claes has collaborated with talented individuals such as Inger Gundén and Anders Wieselblad. These partnerships have fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

Claes Stjernfelt's contributions to ventilation technology through his patented filter design exemplify his commitment to improving healthcare solutions. His work continues to impact the medical field positively.

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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