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For the Inventor, By the Inventor

Daejeon, South Korea

Sang-Soon Choi

This inventor holds 9 USPTO granted patents and 1 published patent application and 3 EPO patents. Top assignee: Lg Chem, Ltd. Active years: 2012-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sang-Soon Choi. Retrieved from https://idiyas.com/inventor/sang-soon-choi

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

USPTO Granted Patents = 9 

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.9

ph-index = 1

Forward Citations = 6(Granted Patents)


Location History:

  • Samcheok-si, KR (2012 - 2013)
  • Daejeon, KR (2013 - 2017)

Company Filing History:

goldMedal9 out of 8,625 
 
Lg Chem, Ltd
 patents

Years Active: 2012-2017

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9 patents (USPTO):Explore Patents
1. 9745468 - Polyurethane resin composition for support pad and polyurethane support pad using the same (2017-08-29),
2. 9133299 - Poly-urethane resin and poly-urethane absorbing pad using the same (2015-09-15),
3. 8795623 - Method for preparing cerium carbonate (2014-08-05),
4. 8703085 - Crystalline cerium oxide and preparation method of the same (2014-04-22),
5. 8637153 - Method for preparing cerium carbonate and cerium oxide (2014-01-28),
6. 8481149 - Polyurethane resin composition for mounting pad and polyurethane mounting pad using the same (2013-07-09),
7. 8361878 - Method for preparing cerium oxide, cerium oxide prepared therefrom and CMP slurry comprising the same (2013-01-29),
8. 8216327 - Method for preparing cerium carbonate (2012-07-10),
9. 8114370 - Method for preparing cerium carbonate and method for preparing cerium oxide powder (2012-02-14),

Title: Innovations of Sang-Soon Choi

Introduction

Sang-Soon Choi is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of polyurethane materials, holding a total of 9 patents. His work focuses on developing innovative resin compositions that enhance the performance of support pads.

Latest Patents

Among his latest patents is a polyurethane resin composition for a support pad. This invention includes a polyurethane resin, a DMF solvent, an anionic surfactant, and polyethylene glycol (PEG). The composition allows for the uniform formation of long and large pores, resulting in a support pad with excellent compression and recovery rates. Another notable patent involves a polyurethane resin composition that consists of two different polyurethane resins, an organic solvent, and a surfactant. This composition is used to manufacture a polyurethane mounting pad.

Career Highlights

Sang-Soon Choi is associated with LG Chem, Ltd., a leading chemical company known for its innovative products. His work at LG Chem has positioned him as a key player in the development of advanced materials.

Collaborations

He has collaborated with notable colleagues, including Seung-Beom Cho and Dong-Mok Shin, to further enhance the research and development of polyurethane technologies.

Conclusion

Sang-Soon Choi's contributions to polyurethane resin compositions have significantly impacted the industry, showcasing his innovative spirit and dedication to advancing material science.

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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