Company Filing History:
Years Active: 2013-2018
Title: The Innovative Contributions of Henning Kahnis
Introduction
Henning Kahnis, an accomplished inventor based in Köln, Germany, has made significant strides in the field of chemical engineering with his groundbreaking methods in producing diaryl carbonates. With a total of four patents to his name, he demonstrates a strong commitment to innovation and research.
Latest Patents
Among his latest contributions are two pivotal patents relating to the method for producing diaryl carbonates. The first patent details a process that utilizes monophenols and phosgene or chloroformic acid aryl esters as starting materials, alongside an optionally substituted pyridine or its hydrochloride salt as a catalyst. This method stands out because it operates at least partially in a liquid phase without requiring an additional solvent. A key feature of this invention is the separation of the catalyst through distillation, allowing for its recovery and reinjection into the process. The second patent closely mirrors this innovative approach, replacing distillation with crystallization for catalyst recovery, showcasing the versatility of his methods.
Career Highlights
Henning Kahnis has held key roles in prominent companies such as Covestro Deutschland AG and Bayer MaterialScience AG. His work at these organizations has contributed to the advancement of chemical processes and materials science, underlining his expertise and dedication within the industry.
Collaborations
Throughout his career, Kahnis has collaborated with esteemed professionals, including Karl-Heinz Köhler and Ricarda Leiberich. These partnerships have fostered a culture of innovation and knowledge exchange, significantly enhancing the quality of research and development efforts within their projects.
Conclusion
Henning Kahnis continues to make impactful contributions to the field of chemistry and patents through his innovative methodologies and collaborative spirit. His work in producing diaryl carbonates is a testament to his ingenuity as an inventor, positioning him as a noteworthy figure in the landscape of modern chemical engineering.
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