Company Filing History:
Years Active: 1978-1983
Title: Helmut Schaum: Innovator in Chemical Processes
Introduction
Helmut Schaum is a notable inventor based in Bad Soden am Taunus, Germany. He has made significant contributions to the field of chemical processes, holding a total of 3 patents. His work primarily focuses on the preparation and purification of carboxylic acids, showcasing his expertise in chemical engineering.
Latest Patents
One of Schaum's latest patents is titled "Process for the preparation of practically formic acid-free acetic acid." This innovative process involves the oxidation of acetaldehyde in the liquid phase with oxygen or oxygen-containing gases, utilizing a mixture of cobalt, nickel, and manganese salts as catalysts. Another significant patent is "Process for the purification of carboxylic acids," which details a method for removing formic acid from a crude mixture of carboxylic acids. This process involves reacting the formic acid component with a carboxylic anhydride and/or a compound that forms an anhydride with a carboxylic acid, carried out in the presence of an acidic catalyst.
Career Highlights
Helmut Schaum has been associated with Hoechst Aktiengesellschaft, a prominent company in the chemical industry. His work at Hoechst has allowed him to develop and refine his innovative processes, contributing to advancements in chemical manufacturing.
Collaborations
Schaum has collaborated with notable colleagues, including Hansjorg Hey and Hans-Jurgen Arpe. These collaborations have likely enriched his research and development efforts, fostering a productive environment for innovation.
Conclusion
Helmut Schaum's contributions to chemical processes through his patents demonstrate his commitment to innovation in the field. His work continues to influence the industry, showcasing the importance of research and development in advancing chemical engineering.