This inventor holds 2 USPTO granted patents. Top assignees: Dynamit Nobel Aktiengesellschaft, Huels Troisdorf Ag. Active years: 1985-1990.
Company Filing History:
Years Active: 1985-1990
Title: Innovations of Hans-Jorg Westermann
Introduction
Hans-Jorg Westermann is a notable inventor based in Troisdorf, Germany. He has made significant contributions to the field of chemical engineering, particularly in the production of various chemical compounds. With a total of 2 patents to his name, Westermann's work has had a considerable impact on industrial processes.
Latest Patents
Westermann's latest patents include a method for the production of benzene carboxylic acids and benzene. This innovative method involves the simultaneous preparation of p-toloylic acid from p-xylene and terephthalic acid monomethyl ester. The process utilizes oxidator liquids and gases containing oxygen, which are introduced through single orifice mixing nozzles, creating a highly disperse reaction phase.
Another significant patent is the method of preparing 1,2-dichloroethane from ethylene and chlorine gas. This method operates under specific reaction pressures and temperatures, utilizing catalysts that act as Lewis acids. The process efficiently withdraws catalyst-free ethylene dichloride vapors, which are then condensed and cooled, ensuring a high-quality end product.
Career Highlights
Throughout his career, Hans-Jorg Westermann has worked with prominent companies such as Huels Troisdorf AG and Dynamit Nobel Aktiengesellschaft. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects in the chemical industry.
Collaborations
Westermann has collaborated with notable professionals in his field, including his coworker Hans Leuck. These partnerships have fostered an environment of innovation and creativity, leading to the development of groundbreaking methods and technologies.
Conclusion
Hans-Jorg Westermann's contributions to chemical engineering through his patents and career achievements highlight his role as a significant inventor in the industry. His innovative methods continue to influence the production of essential chemical compounds.