Location History:
- Koeln, DE (1989)
- Cologne, DE (1989 - 1993)
- Krefeld, DE (1998 - 2003)
Company Filing History:
Years Active: 1989-2003
Title: Innovator Willi Streicher: A Profile of Patented Ingenuity
Introduction: Willi Streicher, an accomplished inventor based in Krefeld, Germany, has made significant contributions to the field of chemistry, particularly with his innovative approaches to synthesizing aromatic compounds. With a total of six patents to his name, Streicher's work demonstrates a commitment to enhancing chemical processes and improving product yields.
Latest Patents: Among his most notable patents are methods that streamline the preparation of crucial chemical intermediates. His latest patents include the "Method for preparing 2-nitro-5-(phenylthio)-anilines" and a "Process for the preparation of aromatic methoxycarboxylic acid methyl esters." This latter patent highlights an improved process concerning yield, purity, and simplified procedures. The method involves the methylation of aromatic hydroxycarboxylic acids with dimethyl sulfate, executed in the presence of water and a base, while controlling the pH through an aqueous base addition in finely divided form.
Career Highlights: Willi Streicher has had a notable career in the chemical industry, working with prestigious companies such as Bayer Aktiengesellschaft. His experiences at Bayer have allowed him to apply his inventive skills in a practical setting, contributing to advancements that have broad implications for the chemical manufacturing sector.
Collaborations: Throughout his career, Streicher has collaborated with distinguished professionals in the field, including Heinz U Blank and Horst Behre. These collaborations have likely facilitated the exchange of ideas and fostered innovative solutions that address complex challenges in chemical synthesis.
Conclusion: Willi Streicher stands out as a prominent figure in the world of inventions, particularly in the domain of chemical processes. His patents not only reflect a thorough understanding of chemistry but also showcase his dedication to enhancing procedural efficiency. As innovations continue to evolve, the impact of his work will be felt in various applications across industries.