Location History:
- Seoul, KR (2002 - 2003)
- Northbrook, IL (US) (2021)
- Deerfield, IL (US) (2021 - 2024)
Company Filing History:
7 out of 8 
5 out of 5 Years Active: 2002-2025
Title: The Innovative Contributions of Sang Hea Shim
Introduction
Sang Hea Shim is a notable inventor based in Deerfield, IL (US). He has made significant contributions to the field of biocide compositions, holding a total of 7 patents. His work focuses on developing formulations and methods that enhance biocidal activity in various applications.
Latest Patents
Among his latest patents, Sang Hea Shim has developed a biocide composition and method that relates to biocide compositions, formulations, and their applications. This particular patent addresses the treatment of reverse osmosis membranes. Another significant patent is centered on biocide compositions and their use in effecting biocidal activity in subterranean oil and gas wells that are being drilled, completed, worked over, or produced.
Career Highlights
Sang Hea Shim has worked with several companies throughout his career, including Acculab Co., Ltd. and Justeq, LLC. His experience in these organizations has allowed him to refine his expertise in biocide formulations and their practical applications.
Collaborations
Sang Hea Shim has collaborated with various professionals in his field, including his coworker Chung Soo Kim. Their joint efforts have contributed to advancements in biocide technology.
Conclusion
Sang Hea Shim's innovative work in biocide compositions has made a significant impact in the industry. His patents reflect a commitment to improving methods for treating various materials and environments.