Company Filing History:
Years Active: 2001-2013
Title: Innovative Contributions of Shaotian Wang in Polyolefin Resin Technology
Introduction
Shaotian Wang, a notable inventor based in Mason, OH, has made significant strides in the field of polymer science. With an impressive portfolio of 35 patents, Wang's work primarily focuses on advanced polyolefin resin blends that enhance the performance and durability of various applications, particularly in piping systems.
Latest Patents
Among his latest inventions, Wang has developed innovative polyolefin resin blends for crack-resistant pipes. These blends incorporate a low-molecular-weight, high-density polyethylene along with a high-molecular-weight, low-density ethylene copolymer. Notably, the high-molecular-weight component is synthesized using a bridged indenoindolyl Group 4 metal complex, which boasts an open architecture. The blends are characterized by high molecular weights exceeding 200,000 while maintaining low levels of long-chain branching. Additionally, Wang has proposed a quick and effective method for estimating long-chain branching levels in polyethylenes using gel permeation chromatography and dynamic oscillatory rheometry, referred to as the 'viscosity enhancement factor'.
Similarly, he has pioneered a method for the preparation of ultra-high molecular weight linear low-density polyethylene utilizing a catalyst system that combines a bridged indenoindolyl transition metal complex, a non-bridged indenoindolyl transition metal complex, an alumoxane activator, and a boron-containing activator. This innovative polyethylene exhibits a weight average molecular weight greater than 1,000,000 and a density of less than 0.940 g/cm³, presenting remarkable properties for industrial applications.
Career Highlights
Wang's career is marked by his contributions to Equistar Chemicals, LP, where he leverages his expertise in polymer chemistry to drive innovations in material development. His extensive patent portfolio reflects his commitment to advancing the industry and enhancing the application of polyolefins in various manufacturing processes.
Collaborations
Wang has collaborated with esteemed colleagues, including Gregory G Hlatky and Mark P Mack, who have contributed to the success of his research and development endeavors. These collaborations underscore the importance of teamwork in the field of chemical engineering and innovation.
Conclusion
Shaotian Wang's contributions to polyolefin resin technology highlight his role as a key inventor in the advancement of materials science. With 35 patents under his belt, his innovative approaches not only enhance the performance of conventional materials but also pave the way for future developments in the industry.
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.