This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Enpulse Co., Ltd.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Jangwon Seo and Polishing-Pad Recycling
Introduction
Jangwon Seo is an inventor associated with Enpulse Co., Ltd. in Gyeonggi-do, South Korea. His listed patent work focuses on recovering useful materials from polishing pads and supporting their recycling.
Latest Patents
Seo is associated with one patent, titled “Polishing Pad, Pyrolysis Oil Obtained Therefrom, and Process for Preparing the Same.” The invention describes a polishing pad comprising a polishing layer. Under the KS M 2457 standard, pyrolysis oil obtained from the pad has a chlorine-component content of at least 13,000 mg/kg. The oil can be refined for use as a heat source, offering a way to increase polishing-pad recycling and help address environmental concerns. Seo’s listed portfolio includes 1 patent.
Career Highlights
Seo’s documented patent activity connects materials processing with resource recovery. The invention’s proposed refining and reuse of pyrolysis oil highlights a practical approach to extracting value from used polishing pads.
Collaborations
Seo’s listed coworkers include Chang Gyu Im and Jong Wook Yun. The patent information provided identifies Enpulse Co., Ltd. as his company.
Conclusion
Jangwon Seo’s patent work centers on converting polishing-pad waste into a potentially useful heat source, linking industrial materials innovation with recycling and environmental goals.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile