Company Filing History:
2 out of 153 
2 out of 596 
1 out of 1,242 
Years Active: 2019-2024
Title: Innovations by Hans-Christian Dietz
Introduction
Hans-Christian Dietz is a notable inventor based in Hattersheim, Germany. He has made significant contributions to the field of chemical engineering, particularly in the production of propene oxide. With a total of three patents to his name, Dietz has demonstrated a commitment to advancing industrial processes.
Latest Patents
One of his latest patents is a process for making propene oxide. This innovative method involves reacting propene with hydrogen peroxide in the presence of methanol and a titanium zeolite epoxidation catalyst. The process also includes the separation of non-reacted propene from the reaction mixture and the continuous distillation of the propene-depleted mixture to obtain propene oxide. An acid is added to the reaction mixture to reduce the nitrogen content of the separated propene oxide, ensuring a higher quality product.
Another significant patent by Dietz is focused on the epoxidation of propene. This process entails continuously reacting a propene feed with hydrogen peroxide using an epoxidation catalyst. By employing safety measures to manage the presence of oxygen during the work-up of the liquid reaction mixture, Dietz's method enhances the efficiency of propene oxide production. The process includes stripping the liquid reaction mixture with an inert gas to maintain safety and recycling non-reacted propene back into the reaction step.
Career Highlights
Throughout his career, Hans-Christian Dietz has worked with prominent companies such as Thyssenkrupp Industrial Solutions AG and Evonik Operations GmbH. His experience in these organizations has allowed him to refine his expertise in chemical processes and innovation.
Collaborations
Dietz has collaborated with notable colleagues, including Marc Brendel and Willi Hofen. These partnerships have contributed to the development of his innovative processes and patents.
Conclusion
Hans-Christian Dietz is a distinguished inventor whose work in the field of propene oxide production has led to significant advancements in chemical engineering. His patents reflect a deep understanding of industrial processes and a commitment to innovation.
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.