Sidoarjo, Indonesia

Sudirman Widiarto

This inventor holds 2 USPTO granted patents and 7 published patent applications, plus 1 CIPO patent and 4 EPO patents. Top assignees: Essentra Filter Products Development Co. Pte. Ltd, Filtrona Plc. Active years: 2017-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sudirman Widiarto. Retrieved from https://idiyas.com/inventor/sudirman-widiarto

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

USPTO Granted Patents = 2 

% Patents Active = 50.0


 

Average Co-Inventor Count = 2.4

ph-index = 1


Company Filing History:


Years Active: 2017-2026

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2 patents (USPTO):Explore Patents

Title: Sudirman Widiarto: Innovator in Tobacco Smoke Filtration

Introduction

Sudirman Widiarto is a notable inventor based in Sidoarjo, Indonesia. He has made significant contributions to the field of tobacco smoke filtration. His innovative approach has led to the development of a unique tobacco smoke filter that aims to improve the quality of smoking experiences.

Latest Patents

Sudirman holds 1 patent for his invention titled "Tobacco Smoke Filter." This invention provides a method for producing a tobacco smoke filter or filter element. The process involves heat treating a continuously advancing longitudinally extending strand of material, cooling the heat-treated strand, and forming a longitudinally extending outer layer of tobacco smoke filtering material around it. This results in a continuously advancing rod that effectively filters tobacco smoke.

Career Highlights

Sudirman is currently associated with Essentra Filter Products Development Co. Pte. Ltd. His work at this company has allowed him to focus on developing innovative solutions in the field of tobacco filtration. His dedication to improving product quality has made him a valuable asset to his team.

Collaborations

Sudirman has collaborated with notable colleagues such as Ahmad Fashihul Lisan and Patrick Meredith. Their combined expertise has contributed to the advancement of tobacco smoke filtration technologies.

Conclusion

Sudirman Widiarto's contributions to tobacco smoke filtration demonstrate his commitment to innovation and quality. His patent for the tobacco smoke filter showcases his ability to address industry challenges effectively.

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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