This inventor holds 1 USPTO granted patent and 2 published patent applications. Top assignee: Exxonmobil Chemical Patents Inc.. Active years: 2026.
Company Filing History:
Years Active: 2026
Title: Xuejia Yan: Innovator in Propylene-based Polymer Compositions
Introduction
Xuejia Yan is a notable inventor based in Manvel, TX (US). He has made significant contributions to the field of polymer science, particularly in the development of propylene-based polymer compositions. His work focuses on enhancing the properties of these materials for various applications.
Latest Patents
Xuejia Yan holds a patent for "Propylene-based polymer compositions having a high molecular weight tail." This patent describes processes for forming a polypropylene composition that includes making a first propylene-based copolymer with a molecular weight distribution between 3 to 8.5. Additionally, it involves creating a second propylene-based polymer in the presence of the first to produce a composition with a high molecular weight tail ranging from 1.0 wt. % to 10.0 wt. %. The resulting polypropylene compositions exhibit a broad molecular weight distribution and improved stiffness while maintaining toughness.
Career Highlights
Xuejia Yan is associated with ExxonMobil Chemical Patents Inc., where he applies his expertise in polymer chemistry. His innovative approaches have contributed to advancements in the field, particularly in the development of materials with enhanced performance characteristics.
Collaborations
Xuejia Yan collaborates with fellow inventor Ranadip Ganguly, working together to push the boundaries of polymer technology and explore new applications for their inventions.
Conclusion
Xuejia Yan's work in propylene-based polymer compositions showcases his commitment to innovation in material science. His contributions are paving the way for improved polymer applications in various industries.