Winfried Ludwig

Title: **Innovative Contributions of Winfried Ludwig in Organic Chemistry**

Introduction

Winfried Ludwig, an accomplished inventor based in Grünstadt, Germany, has made significant strides in the field of organic chemistry. With a focus on the preparation of anthranilic acid amides, Ludwig's invention provides valuable starting materials for the synthesis of dyes, scents, and pesticides.

Latest Patents

Ludwig holds one patent, which details a unique method for preparing anthranilic acid amides. This process involves mixing phthalamic acid with a caustic alkali solution, a catalyst, and a hypohalite. The mixture is allowed to stand for a precise timeframe between 1 to 1,000 seconds before introducing the amine and subsequently adding acid to achieve a pH level between 6 and 8. This innovative method not only highlights Ludwig's expertise but also showcases the practical applications of his work in various industries.

Career Highlights

Throughout his career, Winfried Ludwig has been associated with BASF Aktiengesellschaft, a global leader in chemical manufacturing. His contributions to the organization reflect his dedication to advancing chemical processes and innovation within the sector.

Collaborations

Ludwig has collaborated with notable colleagues, including Peter Tonne and Gerhard Kilpper. Together, they have contributed to the development of cutting-edge chemical solutions, enhancing BASF's reputation as a leader in the industry.

Conclusion

Winfried Ludwig's innovation in the preparation of anthranilic acid amides serves as a testament to his role as a key inventor in the field of organic chemistry. His patent not only underscores his contributions to BASF Aktiengesellschaft but also highlights the importance of collaboration in advancing scientific research and development.