Company Filing History:
Years Active: 1995-1996
Title: Werner Hartwich: Innovator in Cationic Dyestuffs
Introduction
Werner Hartwich is a notable inventor based in Cologne, Germany. He has made significant contributions to the field of dyestuffs, particularly focusing on cationic thiadiazole compounds. With a total of 2 patents to his name, Hartwich's work has implications in various industries, including textiles and materials science.
Latest Patents
Hartwich's latest patents include innovative formulations of cationic thiadiazole dyestuffs. One of his patents details cationic 1,3,4-thiadiazole dyestuffs, which are characterized by their unique chemical structure. These dyestuffs are utilized for dyeing and printing various materials, as well as serving as dichroic dyestuffs in polarizing films. Another patent focuses on cationic 1,3,4-thiadiazolyldiphenylamine dyestuffs, which also have specific applications in dyeing processes and the creation of dyed materials.
Career Highlights
Hartwich is associated with Bayer Aktiengesellschaft, a leading company in the chemical and pharmaceutical industry. His work at Bayer has allowed him to explore and develop advanced dyestuff technologies that enhance the quality and functionality of dyed products.
Collaborations
Throughout his career, Hartwich has collaborated with esteemed colleagues such as Horst Berneth and Uwe Claussen. These partnerships have fostered innovation and contributed to the successful development of his patented technologies.
Conclusion
Werner Hartwich's contributions to the field of cationic dyestuffs exemplify his commitment to innovation and excellence. His patents reflect a deep understanding of chemical processes and their applications in various industries.