Location History:
- West Chester, PA (US) (1990 - 2015)
- Houston, TX (US) (2017 - 2019)
Company Filing History:
12 out of 203 
10 out of 628 
1 out of 412 
Years Active: 1990-2019
Title: **Innovative Contributions of Te Chang in Chemical Engineering**
Introduction
Te Chang, based in West Chester, PA, is a highly accomplished inventor with an impressive portfolio of 23 patents. His work focuses predominantly on advancements in chemical separation processes, showcasing his expertise in chemical engineering and innovation.
Latest Patents
Te Chang's latest inventions include significant advancements in the field of propylene oxide separation. One of his notable patents, titled "Alkylene oxide separation systems, methods, and apparatuses," details a propylene oxide separation system that incorporates a distillation column, decanter, and a water wash system. This system is designed to efficiently process crude propylene oxide streams while simultaneously managing impurities such as methanol and water.
Another critical patent pertains to the "Production of tert-butyl hydroperoxide solution and process to form products therefrom." This invention outlines a method for creating a concentrated solution of tert-butyl hydroperoxide (TBHP) within tert-butyl alcohol (TBA), enhancing its purity levels while minimizing impurities through a carefully regulated distillation process.
Career Highlights
Throughout his career, Te Chang has made remarkable strides in the chemical industry, particularly during his tenure with prominent organizations. He has worked with Lyondell Chemical Technology, L.P. and Arco Chemical Technology, L.P., where he played a pivotal role in the development of innovative chemical processes and products.
Collaborations
Te Chang has collaborated with esteemed colleagues in his field, including David W. Leyshon and Arsam Behkish. These collaborations have further fueled the advancement of chemical methodologies and contributed to his rich patent portfolio.
Conclusion
Te Chang's innovative spirit and dedication to advancing chemical engineering processes are evident through his extensive patent collections. His contributions to the separation of chemicals and improvement of industrial processes continue to impact the field positively, establishing him as a key figure in the realm of chemical innovations.