Company Filing History:
Years Active: 2017-2019
Title: Dongman Choi: Innovator in Automotive Materials
Introduction
Dongman Choi is a notable inventor based in Lansing, MI (US). He has made significant contributions to the field of automotive materials, particularly through his innovative work with filled polypropylene compositions. With a total of 2 patents, Choi's inventions are paving the way for advancements in automotive components.
Latest Patents
Choi's latest patents focus on filled polypropylene compositions and their applications in automotive components. The first patent describes a filled composition made from a heterophasic polypropylene copolymer and a polypropylene blend, combined with a cellulose-based biofiller. This composition can also include an elastomeric ethylene copolymer and a grafted polyolefin composition, enhancing its utility in automotive manufacturing. The second patent mirrors the first, emphasizing the versatility and effectiveness of these materials in creating durable automotive components.
Career Highlights
Dongman Choi is currently employed at Equistar Chemicals, LP, where he continues to innovate in the field of polymer chemistry. His work has not only contributed to the development of new materials but has also positioned him as a key player in the automotive industry.
Collaborations
Choi collaborates with fellow inventor Changlai Yang, working together to push the boundaries of material science and engineering. Their combined expertise fosters an environment of innovation and creativity, leading to groundbreaking advancements in their field.
Conclusion
Dongman Choi's contributions to automotive materials through his patents on filled polypropylene compositions highlight his role as a significant inventor in the industry. His work at Equistar Chemicals, LP, along with his collaborations, continues to drive innovation forward.