Company Filing History:
Years Active: 1977-1980
Title: George D. Shier: Innovator in Chemical Processes
Introduction
George D. Shier is a notable inventor based in Midland, MI (US), recognized for his contributions to chemical processes. He holds a total of 6 patents, showcasing his innovative approach in the field of chemistry.
Latest Patents
Among his latest patents, one includes a process for making glycol esters. This process involves the vapor phase reaction of ethylene, molecular oxygen, and a lower alkanoic acid at temperatures ranging from about 150°C to 225°C, utilizing an iodine source and a catalyst consisting essentially of bismuth-stabilized TeO₂ on a carbon support. Another significant patent is for the production of piperazinediones, where N-substituted cyclic imides of diacids such as oxydiacetic acid and N-substituted iminodiacetic acid are produced by contacting a hydroxy amide of a specific formula.
Career Highlights
George D. Shier has made significant strides in his career, particularly through his work at The Dow Chemical Company. His innovative processes have contributed to advancements in chemical manufacturing and applications.
Collaborations
Throughout his career, Shier has collaborated with esteemed colleagues, including John W. Bozzelli and Donald N. Bremer, enhancing the scope and impact of his work.
Conclusion
George D. Shier exemplifies the spirit of innovation in the chemical industry, with a proven track record of patents that reflect his expertise and dedication to advancing chemical processes. His contributions continue to influence the field significantly.