This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignees: Dystar Textilfarben Gmbh & Co. Deutschland Kg, Kao Corporation. Active years: 2010.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 101 
1 out of 3,678 
Years Active: 2010
Title: Roxana Barbieru: Innovator in Hair Dye Compositions
Introduction
Roxana Barbieru is a notable inventor based in Frankfurt-am-Main, Germany. She has made significant contributions to the field of hair dye compositions, showcasing her innovative spirit and expertise.
Latest Patents
Roxana holds a patent for dyestuffs and hair dye compositions. The invention refers to dyestuffs of the general Formula (I), wherein R, X, Y, and Z are defined as given in claim 1. This patent also includes dyestuff mixtures and hair dye compositions comprising them, as well as a process for coloring hair. She has 1 patent to her name.
Career Highlights
Throughout her career, Roxana has worked with prominent companies in the industry. Notably, she has been associated with DyStar Textilfarben GmbH & Co. Deutschland KG and Kao Corporation. Her work in these organizations has allowed her to develop her skills and contribute to innovative solutions in hair dye technology.
Collaborations
Roxana has collaborated with several professionals in her field, including Werner H. Russ and Dominic Pratt. These collaborations have further enriched her experience and expertise in the development of hair dye compositions.
Conclusion
Roxana Barbieru is a pioneering inventor whose work in hair dye compositions has made a significant impact in the industry. Her innovative contributions continue to influence the field of hair coloring technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile