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For the Inventor, By the Inventor

Daejeon, South Korea

Ro-Mi Lee

This inventor holds 7 USPTO granted patents and 5 EPO patents. Top assignee: Lg Chem, Ltd. Active years: 2010-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ro-Mi Lee. Retrieved from https://idiyas.com/inventor/ro-mi-lee-l1covu03

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

USPTO Granted Patents = 7

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.3

ph-index = 1

Forward Citations = 3(Granted Patents)


Location History:

  • Chungcheongnam-do, KR (2010 - 2011)
  • Daejeon, KR (2017 - 2018)

Company Filing History:

goldMedal7 out of 8,637 
 
Lg Chem, Ltd
 patents

Years Active: 2010-2018

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7 patents (USPTO):Explore Patents
1. 10053552 - Conjugated diene-based polymer rubber composition containing dispersant (2018-08-21),
2. 10023661 - End-functional conjugated diene-based polymer and method of preparing same (2018-07-17),
3. 9969832 - Modified conjugated diene-based polymer, method for preparing same, and rubber composition comprising same (2018-05-15),
4. 9725527 - Modified conjugated diene polymer, method for preparing same, and rubber composition containing same (2017-08-08),
5. 9718899 - Anionic polymerization initiator having anionic terminal comprising amine group, production method for modified conjugated diene-based copolymer using same, and rubber composition comprising modified conjugated diene-based copolymer produced in accordance therewith (2017-08-01),
6. 7884164 - Catalyst system for olefin polymerization comprising trioxasilocane and method for olefin polymerization using the same (2011-02-08),
7. 7776979 - Prepolymerized catalyst for olefin polymerization, process for polymerizing olefin by using the catalyst and polyolefin produced by the process (2010-08-17),

Title: Ro-Mi Lee: Pioneering Innovator in Polymer Technology

Introduction

Ro-Mi Lee, an accomplished inventor based in Daejeon, South Korea, has made significant contributions to the field of polymer technology. With a total of seven patents to his name, his work has profoundly influenced the development of rubber compositions and related materials.

Latest Patents

Among his latest innovations is the patent for a "Conjugated diene-based polymer rubber composition containing dispersant," which showcases a unique rubber composition that includes a conjugated diene-based polymer and an amine compound. Additionally, he has developed an "End-functional conjugated diene-based polymer and method of preparing same," which describes a modified conjugated diene-based polymer, the method of its preparation, and a rubber composition that incorporates this advanced material.

Career Highlights

Ro-Mi Lee is currently associated with LG Chem, Ltd., a leading company in the chemical industry. His work has not only advanced the technical landscape of polymers but also has practical applications in various manufacturing industries.

Collaborations

Throughout his career, Ro-Mi has worked alongside notable colleagues, including No-Ma Kim and Jin-Young Kim. Their collaborative efforts have contributed to the successful development of innovative materials that are shaping the future of rubber technology.

Conclusion

With his impressive track record of patents and advancements in polymer science, Ro-Mi Lee stands out as a visionary inventor. His contributions are paving the way for future innovations in rubber compositions, enhancing the functionality and versatility of materials in various applications.

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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