Company Filing History:
4 out of 290 
1 out of 3 Years Active: 2012-2024
Title: Ralf Petermann: Innovator in Azo Dyes
Introduction
Ralf Petermann is a notable inventor based in Basel, Switzerland. He has made significant contributions to the field of azo dyes, holding a total of 5 patents. His work focuses on the development of innovative processes and applications for these dyes, which are widely used in various industries.
Latest Patents
One of Ralf Petermann's latest patents is titled "Disperse azo dyes, a process for the preparation thereof and the use thereof." This invention relates to azo dyes characterized by their unique chemical formulas, which include various radicals that enhance their lightfastness properties. The invention aims to provide azo dyes that are not only effective but also versatile in their applications.
Career Highlights
Throughout his career, Ralf Petermann has worked with prominent companies in the textile and chemical industries. Notably, he has been associated with Huntsman International LLC and Huntsman Textile Effects (Switzerland) GmbH. His experience in these organizations has allowed him to refine his expertise in dye chemistry and application processes.
Collaborations
Ralf has collaborated with several professionals in his field, including Urs Lauk and Patric Nowack. These collaborations have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Ralf Petermann's innovative work in the field of azo dyes showcases his dedication to advancing chemical processes and applications. His contributions have made a significant impact on the industry, and his patents reflect his commitment to innovation.