Paul Losacker

Title: Paul Losacker: Innovator in Anthraquinone Preparation

Introduction

Paul Losacker is a notable inventor based in Leichlingen, Germany. He has made significant contributions to the field of chemical engineering, particularly in the preparation of anthraquinone. With a total of 5 patents to his name, Losacker's work has advanced the methods used in chemical synthesis.

Latest Patents

Losacker's latest patents focus on innovative processes for the preparation of anthraquinone. One of his notable inventions involves the preparation of anthraquinone from tetrahydroanthraquinone. This process includes reacting a mixture of naphthalene, phthalic anhydride, and tetrahydroanthraquinone with oxygen at elevated temperatures. The method emphasizes the separation of naphthalene and utilizes a distillation system designed to optimize the reaction. Another patent outlines a catalytic oxidation process of naphthalene in the gas phase, which enhances the selectivity of the conversion to anthraquinone while minimizing the formation of unwanted by-products.

Career Highlights

Losacker is currently employed at Bayer Aktiengesellschaft, a leading global company in the pharmaceutical and life sciences sector. His work at Bayer has allowed him to apply his innovative ideas in a practical setting, contributing to the company's advancements in chemical processes.

Collaborations

Throughout his career, Losacker has collaborated with esteemed colleagues such as Norbert Schenk and Wulf Schwerdtel. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Paul Losacker's contributions to the field of chemical engineering, particularly in the preparation of anthraquinone, highlight his role as an influential inventor. His patents reflect a commitment to improving chemical processes and advancing the industry.