Company Filing History:
1 out of 734 
1 out of 48 Years Active: 2025
Title: Soyoung Park: Innovator in Multi-Layer Polyethylene Film Technology
Introduction
Soyoung Park is a notable inventor based in Daejeon, South Korea. She has made significant contributions to the field of materials science, particularly in the development of advanced polyethylene films. Her innovative work has led to the creation of a multi-layer structure that enhances the performance of packaging materials.
Latest Patents
Soyoung Park holds a patent for a polyethylene film having a multi-layer structure. This film includes an outer layer (A) made from a first ethylene polymer with a density ranging from 0.935 to 0.968. The intermediate layer (B) consists of a second ethylene polymer with a density between 0.900 and 0.920. The inner layer (C) is composed of a third ethylene polymer with a density of 0.850 to 0.905. The layers are sequentially laminated to form a polyethylene film that exhibits impressive mechanical properties, including a falling ball impact strength per unit thickness of 3.0 to 15.0 g/μm and a puncture strength per unit thickness of 0.2 to 0.4 N/μm. Additionally, the difference in melting point between the outer layer (A) and the inner layer (C) is between 30 to 100° C.
Career Highlights
Throughout her career, Soyoung Park has worked with prominent companies in the industry, including SK Innovation Co., Ltd. and SK Geo Centric Co., Ltd. Her experience in these organizations has allowed her to refine her expertise in polymer technology and packaging solutions.
Collaborations
Soyoung has collaborated with talented individuals such as Eunjung Baek and Daesig Hong. These partnerships have contributed to her innovative projects and advancements in polyethylene film technology.
Conclusion
Soyoung Park's contributions to the field of materials science, particularly through her patented multi-layer polyethylene film, demonstrate her commitment to innovation and excellence. Her work continues to influence the packaging industry and showcases the importance of advanced materials in modern 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.