Company Filing History:
Years Active: 2002
Title: Alan Lagrange: Innovator in Keratin Fiber Dyeing Technologies
Introduction
Alan Lagrange, a notable inventor based in Coupvray, France, has made significant contributions to the field of dyeing technologies, particularly in applications involving keratin fibers such as human hair. With a total of two patents to his name, Lagrange's innovations focus on enhancing dye composition and processes.
Latest Patents
Lagrange's latest patents include groundbreaking inventions that improve dyeing techniques for keratin fibers. The first patent, titled "Use of Cationic Phenyl-Azo-Benzene Compounds for Dyeing Keratin Fibers, Dye Compositions and Dyeing Processes," involves dye compositions that utilize phenyl-azo-benzene compounds with a cationic group. This innovation enables effective direct dye applications for keratin substances, particularly hair, leading to better coloration outcomes.
The second patent, "Cationic Monobenzenic Dyes, Their Use for the Oxidation-Dyeing of Keratin Fibers, Dye Compositions and Dyeing Processes," introduces novel monobenzenic dyes that also include a cationic group. These dyes serve as precursors for oxidation dyeing processes, offering significant advantages in the treatment and color enhancement of keratin fibers.
Career Highlights
Throughout his career, Alan Lagrange has worked with prominent companies, including L'Oréal S.A. and L'Oréal. His tenure at these renowned organizations has provided him valuable insights and resources to develop his innovative dyeing solutions for hair and other keratin-based materials.
Collaborations
Alan has collaborated with fellow inventor Alain R. Genet, pooling their expertise to advance the field of hair dyeing technologies. Their joint efforts have contributed to the development of more effective dye compositions and application methods.
Conclusion
Alan Lagrange's inventions represent a leap forward in dyeing technologies for keratin fibers. With his patents focusing on innovative dye compositions and processes, Lagrange continues to influence the beauty industry significantly, improving the efficacy of hair dye applications and enhancing consumer experiences. His work embodies the spirit of innovation that drives progress in the field of textiles and personal care.