Company Filing History:
4 out of 733 
2 out of 62 
2 out of 13 Years Active: 2011-2025
Title: Innovations of Choonsik Shim
Introduction
Choonsik Shim is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of fluid mixing and polymer chemistry. With a total of eight patents to his name, Shim's work reflects a commitment to advancing technology and improving industrial processes.
Latest Patents
One of his latest patents is a mixing system designed to mix different types of fluids more efficiently. This innovative system is installed in piping where a first fluid is supplied. It features a mixing part that includes multiple mixing members, each with a front and rear end that rotate by a predetermined angle to form a curved surface. These members are spaced apart to allow a second fluid to be supplied to the space between them.
Another significant patent involves a novel transition metal compound based on a cyclopenta[a]naphthalene group. This transition metal catalyst composition exhibits high catalytic activity for preparing ethylene homopolymers or copolymers of ethylene and α-olefins. The metallocene compound and catalyst composition provide high thermal stability, maintaining catalytic activity even at elevated temperatures. This innovation allows for the production of high molecular weight polymers at high yields.
Career Highlights
Choonsik Shim has worked with prominent companies such as SK Innovation Co., Ltd. and SK Energy Co., Ltd. His experience in these organizations has contributed to his expertise in the field of chemical engineering and innovation.
Collaborations
Throughout his career, Shim has collaborated with notable colleagues, including Myungahn Ok and Daeho Shin. These partnerships have likely enhanced his research and development efforts, leading to successful innovations.
Conclusion
Choonsik Shim's contributions to fluid mixing and polymer chemistry demonstrate his innovative spirit and dedication to advancing technology. His patents reflect a deep understanding of complex chemical processes and a commitment to improving industrial applications.
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.