This inventor holds 2 USPTO granted patents. Top assignee: Hoechst Aktiengesellschaft. Active years: 1977-1992.
Company Filing History:
Years Active: 1977-1992
Title: Wilfried Bachmann: Innovator in Chemical Processes
Introduction
Wilfried Bachmann is a notable inventor based in Frankfurt am Main, Germany. He has made significant contributions to the field of chemical processes, particularly in the purification and isolation of various compounds. With a total of 2 patents, his work has advanced the efficiency and effectiveness of chemical manufacturing.
Latest Patents
Bachmann's latest patents include a process for the purification of dimethyl terephthalate (DMT). This innovative method involves recrystallization from a methanolic solution, where the mother liquor containing impurities is separated and processed. The moist crystals are dried through melting, and the washing liquid is recycled, enhancing the overall efficiency of the process. Another significant patent is an improved method for isolating 2-hydroxynaphthalene carboxylic acids. This process simplifies the separation of reaction products and allows for continuous operation, avoiding the need for complex apparatus and solvents.
Career Highlights
Wilfried Bachmann is associated with Hoechst Aktiengesellschaft, a prominent company in the chemical industry. His work has not only contributed to the company's innovations but has also set new standards in chemical processing techniques.
Collaborations
Throughout his career, Bachmann has collaborated with notable colleagues such as Christian Gnabs and Kurt Janecka. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Wilfried Bachmann's contributions to chemical processes through his patents demonstrate his commitment to innovation in the field. His work continues to influence the industry and pave the way for future advancements.