Location History:
- Schriesheim, DE (2008 - 2010)
- Hirschberg, DE (2011)
- Friesenheim-Heiligenzell, DE (2012 - 2018)
Company Filing History:
Years Active: 2008-2018
Title: The Innovative Mind of Eike Johannes Bergner
Introduction
Eike Johannes Bergner, a prolific inventor based in Schriesheim, Germany, has made significant contributions to the field of chemistry, particularly through his innovative methods for producing menthol. With a total of six patents to his name, Bergner has demonstrated a commitment to improving industrial processes and enhancing the efficiency of chemical reactions.
Latest Patents
One of Bergner's latest patents is centered around a method for producing optically active, racemic menthol. This invention is especially noteworthy for its economic efficiency, aiming to produce enantiomerically and diastereomerically pure L-menthol and racemic menthol from citral, a cost-effective starting material available on an industrial scale. The method outlines a series of crucial steps:
a) catalytic hydrogenation of neral and/or geranial to produce citronellal,
b) cyclization of citronellal to isopulegol using an acidic catalyst,
c) purification of isopulegol through crystallization, and
d) catalytic hydrogenation of isopulegol to yield menthol.
Bergner's approach not only simplifies the process but also enhances the overall yield of high-purity menthol.
Career Highlights
Bergner has worked at notable companies such as BASF SE Corporation and BASF Aktiengesellschaft, where he has been able to apply his innovative thinking to real-world problems. His tenure at these organizations has allowed him to refine his ideas and contribute to significant advancements in the field of chemical production.
Collaborations
Throughout his career, Bergner has collaborated with esteemed colleagues, including Klaus Ebel and Gabriele Gralla. These collaborations have fostered an environment of innovation and creativity, enabling them to tackle complex challenges in chemical manufacturing together.
Conclusion
Eike Johannes Bergner continues to be a pivotal figure in the realm of chemical inventions. His work on the production of menthol has the potential to reshape processes in the industry, proving that innovation coupled with practical application can lead to groundbreaking advancements. Bergner's contributions not only reflect his ingenuity as an inventor but also his dedication to enhancing industrial efficiency.