Company Filing History:
11 out of 1,242 
4 out of 79 
1 out of 34 
Years Active: 2010-2019
Title: The Innovative Contributions of Axel Hengstermann
Introduction
Axel Hengstermann is a notable inventor based in Senden, Germany. He has made significant contributions to the field of chemical engineering, particularly in the area of amino compounds and isophoronediamine purification. With a total of 16 patents to his name, Hengstermann's work has had a considerable impact on industrial processes.
Latest Patents
Hengstermann's latest patents include a process for preparing amino compounds from nitrile compounds. This invention relates to a method of hydrogenating nitrile compounds to amino compounds, ensuring that the cross-sectional loading of the reactor during hydrogenation is less than or equal to 4.0 kg/m*s, based on the liquid phase. Another significant patent involves the purification of crude isophoronediamine by partial condensation in series with total condensation. This process focuses on the fine purification of isophoronediamine, utilizing two vacuum distillation columns to remove low-boiling by-products and achieve pure isophoronediamine.
Career Highlights
Throughout his career, Axel Hengstermann has worked with prominent companies such as Evonik Degussa GmbH and Evonik Stockhausen GmbH. His experience in these organizations has allowed him to develop and refine his innovative processes, contributing to advancements in chemical manufacturing.
Collaborations
Hengstermann has collaborated with notable colleagues, including Franz-Felix Kuppinger and Robert Jansen. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Axel Hengstermann's contributions to the field of chemical engineering through his patents and collaborations highlight his role as a significant inventor. His work continues to influence the industry and pave the way for future innovations.
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.