This inventor holds 1 USPTO granted patent and 2 published patent applications. Top assignee: Saint-Gobain Performance Plastics Corporation. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Innovator Wenjun Sun and His Contributions to Polyurethane Foam Technology
Introduction
Wenjun Sun is a notable inventor based in Shanghai, China. He has made significant contributions to the field of materials science, particularly in the development of polyurethane foam. His innovative work has led to the creation of a patented method that enhances the properties and applications of polyurethane foam.
Latest Patents
Wenjun Sun holds a patent for "Polyurethane foam and methods of forming the same." This patent describes a polyurethane foam that includes a first polyol component, a second polyol component, and a third polyol component. The first polyol component consists of at least one component selected from the group of a polyether polyol and a polyester polyol. The second polyol component is a polyether polyol, while the third polyol component is a grafted polyether polyol. The resulting polyurethane foam has a density ranging from about 100 kg/m³ to about 800 kg/m³ and an adjusted compression force deflection to density ratio of at least about 0.3. This innovation has potential applications in various industries, including construction and automotive.
Career Highlights
Wenjun Sun is currently employed at Saint-Gobain Performance Plastics Corporation, where he continues to work on advanced materials. His expertise in polyurethane technology has positioned him as a valuable asset to the company. His dedication to research and development has contributed to the advancement of materials used in various applications.
Collaborations
Wenjun Sun collaborates with his coworker, Yue Dong, to further enhance their research and development efforts. Together, they explore innovative solutions in the field of materials science.
Conclusion
Wenjun Sun's contributions to polyurethane foam technology exemplify the impact of innovative thinking in materials science. His patented methods and ongoing work at Saint-Gobain Performance Plastics Corporation highlight the importance of research and collaboration in driving advancements in this field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile