Location History:
- La Riche, FR (2005 - 2007)
- St. Georges, FR (2007)
- Bussy Saint Georges, FR (2007)
- Bussy St. Georges, FR (2008)
- Montevrain, FR (2007 - 2009)
Company Filing History:
Years Active: 2005-2009
Title: Innovations by Rui Pereira in Keratin Fiber Dyeing
Introduction
Rui Pereira is a notable inventor based in Montevrain, France, recognized for his contributions to the field of dye compositions for keratin fibers. With a total of seven patents to his name, Pereira has made significant advancements in the methods and compositions used for dyeing human hair.
Latest Patents
Among his latest patents, one focuses on a dye composition for keratin fibers that includes an aldehyde precursor, an enzyme, and a hydrazone. This innovative application aims to enhance the dyeing process of human keratin fibers, such as hair, by utilizing a specific dyeing medium. Another notable patent involves the use of tetra-azapentamethine compounds as direct dyeing agents. This invention not only includes a dyeing composition featuring these compounds but also outlines a method for dyeing keratinous fibers, particularly human hair.
Career Highlights
Rui Pereira has worked with prominent companies in the beauty and cosmetics industry, including L'Oréal and L'Oréal SA. His experience in these organizations has allowed him to develop and refine his innovative ideas in hair dye technology.
Collaborations
Pereira has collaborated with notable professionals in his field, including Herve Burgaud and Herve David. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Rui Pereira's work in the field of keratin fiber dyeing showcases his innovative spirit and dedication to improving hair dye compositions. His patents reflect a commitment to enhancing the quality and effectiveness of hair dyeing processes.