Company Filing History:
Years Active: 2024
Title: The Innovative Contributions of Stefan Hirschfeld
Introduction
Stefan Hirschfeld is a notable inventor based in Alpen, Germany. He has made significant contributions to the field of chemical engineering, particularly in the preparation of amine hydrochloride suspensions. His innovative methods have implications for various industrial applications.
Latest Patents
Stefan Hirschfeld holds a patent for a "Method for preparing an amine hydrochloride suspension." This invention outlines a process that includes several steps: initially charging at least one organic solvent in a reaction vessel to form a liquid level, adding hydrogen chloride, and subsequently adding the organic amine below the liquid level. The method also describes a subsequent reaction with phosgene to obtain the corresponding organic isocyanate, which can be used for producing polyisocyanates. He has 1 patent to his name.
Career Highlights
Hirschfeld is currently associated with Covestro Intellectual Property GmbH & Co. KG, where he continues to develop and refine his innovative methods. His work has been instrumental in advancing the understanding and application of chemical processes in the industry.
Collaborations
Stefan collaborates with talented professionals such as Michael Merkel and Tim Loddenkemper, contributing to a dynamic and innovative work environment.
Conclusion
Stefan Hirschfeld's contributions to the field of chemical engineering exemplify the spirit of innovation. His patented methods not only enhance industrial processes but also pave the way for future advancements in the field.