Location History:
- Speyer, DE (1993 - 2005)
- Kaiserslautern, DE (2010 - 2013)
Company Filing History:
Years Active: 1993-2013
Title: Friedrich Wirsing: A Pioneer in Aminodicarboxylic Acid Innovations
Introduction
Friedrich Wirsing, an innovative inventor based in Kaiserslautern, Germany, has made significant contributions to the field of chemical production. With a total of five patents to his name, Wirsing's work primarily focuses on the development of processes for the creation of various aminodicarboxylic acids and their derivatives.
Latest Patents
One of Wirsing's notable patents is a method for the production of aminodicarboxylic acid-N,N-diacetic acids. This method allows for the efficient synthesis of high-purity aminodicarboxylic acids of the formula (I), where X can be either hydrogen or an alkali metal and n is 1 or 2. The process involves a series of reactions, starting with the reaction of an aminodicarboxylic acid with formaldehyde and hydrocyanic acid, followed by further reactions and hydrolysis to yield the final product.
Another significant patent from Wirsing is for producing methylglycine-N,N-diethanoic acid trialkali metal salts with minimal by-product content. This process utilizes alkaline hydrolysis of methylglycinediacetonitrile (MGDN) and consists of multiple steps designed to ensure a low by-product output while maintaining a light color of the final product.
Career Highlights
Friedrich Wirsing has had an impactful career, working for renowned companies like BASF Aktiengesellschaft and BASF SE Corporation. His expertise in chemical processes has helped advance methods for producing valuable chemical compounds, directly influencing various industrial applications.
Collaborations
Throughout his career, Wirsing has collaborated with distinguished professionals, including Gerold Braun and Alfred Oftring. These partnerships emphasize the importance of teamwork in driving innovation and enhancing the development of new chemical processes.
Conclusion
Friedrich Wirsing is a notable inventor whose work in the production of aminodicarboxylic acid derivatives has greatly contributed to the field of chemistry. His patents not only showcase his ingenuity but also the potential for significant advancements in chemical manufacturing processes. With a solid foundation of collaborative efforts and industry experience, Wirsing remains a key figure in the ongoing journey of innovation in chemical applications.
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