This inventor holds 3 USPTO granted patents. Top assignee: Henkel Ag & Company, Kgaa. Active years: 1989-2004.
Company Filing History:
Years Active: 1989-2004
Title: Guenther Konrad: Innovator in Hair Color Technology
Introduction
Guenther Konrad is a notable inventor based in Hilden, Germany. He has made significant contributions to the field of hair color technology, holding a total of 3 patents. His work focuses on developing advanced oxidation colorants for keratin fibers, which have transformed the hair dye industry.
Latest Patents
One of Guenther Konrad's latest patents involves oxidation colorants for keratin fibers. This patent describes novel compounds containing substituted phenylamino and pyridyl groups. These compounds are designed to produce a variety of colors, particularly reds, when used with standard developer components. For instance, when combined with 2,4,5,6-tetraaminopyrimidine developer, these compounds yield red to brown hair colors. Additionally, when used with p-tolylenediamine developer, they can produce red to blue-violet hair colors. This innovation represents a significant advancement over previously known couplers for oxidation hair dyes.
Career Highlights
Guenther Konrad is associated with Henkel Kommanditgesellschaft Auf Aktien, a leading company in the consumer goods sector. His work at Henkel has allowed him to focus on innovative solutions in hair care and color technology. His contributions have not only enhanced product offerings but have also set new standards in the industry.
Collaborations
Throughout his career, Guenther has collaborated with esteemed colleagues such as Edgar Lieske and Hinrich Moeller. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge products.
Conclusion
Guenther Konrad's work in the field of hair color technology exemplifies the impact of innovation on everyday products. His patents and collaborations have significantly advanced the capabilities of hair dyes, making them more versatile and effective. His contributions continue to influence the industry and inspire future innovations.