London, United Kingdom

Per John Sjölund

This inventor holds 1 USPTO granted patent and 2 EPO patents. Top assignee: Patients Pending Ltd.. Active years: 2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Per John Sjölund. Retrieved from https://idiyas.com/inventor/per-john-sjölund-waw8ng2e

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 = 43(Granted Patents)


Company Filing History:


Years Active: 2014

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1 patent (USPTO):Explore Patents

Title: Per John Sjölund: Innovator in Dosing Device Technology

Introduction

Per John Sjölund is a notable inventor based in London, GB. He has made significant contributions to the field of medical devices, particularly in the area of dosing technology. His innovative approach has led to the development of a unique patent that enhances the functionality of transdermal liquid dosing devices.

Latest Patents

Per John Sjölund holds a patent for a "Replaceable cap for a dosing device." This invention is designed for use with transdermal liquid dosing devices, such as insulin pens. The cap features an elongate hollow body with a first open end that fits over the front part of the dosing device and a second closed end. It includes a cavity that houses a control unit, which consists of a timer unit, a switch mechanism, and a timer display unit. This design allows for the timer to reset after a predetermined period, indicating the time elapsed since the dosing device was last used. He has 1 patent to his name.

Career Highlights

Per John Sjölund is associated with Patients Pending Ltd., where he continues to innovate in the field of medical technology. His work focuses on improving the usability and functionality of dosing devices, making them more efficient for users.

Collaborations

Throughout his career, Per John Sjölund has collaborated with notable individuals such as Marcel Botha and Per Andreas Sjölund. These collaborations have contributed to the advancement of technology in the medical field.

Conclusion

Per John Sjölund is a distinguished inventor whose work in dosing device technology has made a significant impact. His innovative patent demonstrates his commitment to improving medical devices for better user experience.

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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