Location History:
- Daejeon, KR (2011 - 2023)
- Sejong-si, KR (2024)
Company Filing History:
4 out of 13 
1 out of 62 
1 out of 733 
Years Active: 2011-2025
Title: Innovations of Choon Sik Shim
Introduction
Choon Sik Shim is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of chemistry, particularly in the development of transition metal compounds and catalyst compositions. With a total of six patents to his name, Shim's work has advanced the production of olefin polymers and the purification of alpha-olefins.
Latest Patents
One of Shim's latest patents is focused on a transition metal compound and a catalyst composition that utilizes this compound. The invention provides a method for producing olefin polymers with excellent physical properties through a simple process. The transition metal compound features a specific functional group that enhances its solubility and catalytic activity. Another notable patent involves a method for purifying alpha-olefins, which effectively removes impurities and improves the quality of the alpha-olefin.
Career Highlights
Throughout his career, Choon Sik Shim has worked with notable companies such as Sabic SK Nexlene Company and SK Energy. His experience in these organizations has allowed him to apply his innovative ideas in practical settings, contributing to advancements in the chemical industry.
Collaborations
Shim has collaborated with esteemed colleagues, including Dae Ho Shin and Hyeong Taek Ham. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and enhances the development of new technologies.
Conclusion
Choon Sik Shim's contributions to the field of chemistry through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the production and purification processes in the chemical industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.