Templeton, MA, United States of America

Stephen Longley-Martines

This inventor holds 1 USPTO granted patent, plus 1 CIPO patent and 1 EPO patent. Top assignee: Filtrona Filter Products Development Co.pte.ltd. Active years: 2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Stephen Longley-Martines. Retrieved from https://idiyas.com/inventor/stephen-longley-martines

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 = 2(Granted Patents)


Company Filing History:


Years Active: 2020

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1 patent (USPTO):Explore Patents

Title: The Innovations of Stephen Longley-Martines

Introduction

Stephen Longley-Martines is an accomplished inventor based in Templeton, MA (US). He is known for his innovative contributions to the field of tobacco smoke filtration. With a focus on improving the quality of tobacco products, he has developed a unique solution that addresses the needs of consumers.

Latest Patents

Stephen holds a patent for a tobacco smoke filter. This invention features a rod made of tobacco smoke filtering material, a continuous extruded element extending longitudinally of the rod, and a flavoring agent. His innovative approach aims to enhance the smoking experience while reducing harmful effects.

Career Highlights

Stephen is currently associated with Filtrona Filter Products Development Co. Pte. Ltd. His work at this company has allowed him to further explore advancements in filtration technology. With a patent portfolio that includes 1 patent, he continues to make strides in his field.

Collaborations

Stephen has collaborated with notable coworkers, including Ann R. Treadaway and James D. Reed. Their combined expertise contributes to the innovative environment at Filtrona Filter Products Development Co. Pte. Ltd.

Conclusion

Stephen Longley-Martines exemplifies the spirit of innovation in tobacco smoke filtration. His contributions not only enhance product quality but also reflect a commitment to consumer health and satisfaction.

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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