This inventor holds 2 USPTO granted patents, plus 1 CIPO patent. Top assignee: L'oreal. Active years: 1993-2002.
Location History:
- Paris, FR (1993)
- Courbevoie, FR (2002)
Company Filing History:
Years Active: 1993-2002
Title: The Innovative Contributions of Didier Saint Leger
Introduction
Didier Saint Leger is a notable inventor based in Courbevoie, France. He has made significant contributions to the fields of dyeing and skin treatment through his innovative patents. With a total of 2 patents, his work reflects a commitment to advancing technology in these areas.
Latest Patents
One of Didier's latest patents is focused on the use of hydroxystilbenes for dyeing. This invention relates to ready-to-use dye compositions that incorporate hydroxystilbenes, as well as a dyeing process utilizing these compositions. Additionally, he has developed a multi-compartment device designed for the application of these dyeing processes. Another significant patent involves the use of salicylic derivatives for the treatment of skin aging. This invention presents a composition intended to combat skin aging, featuring at least one salicylic acid derivative in a physiologically acceptable medium.
Career Highlights
Throughout his career, Didier has worked with prominent companies such as L'Oréal and Jean-Luc Leveque. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in the beauty and cosmetic industries.
Collaborations
Didier has collaborated with notable coworkers, including Francis Pruche and Bruno Bernard. These partnerships have likely enriched his work and led to further advancements in his field.
Conclusion
Didier Saint Leger stands out as an influential inventor whose work in dyeing and skin treatment has made a lasting impact. His innovative patents and collaborations reflect his dedication to enhancing technology in these important areas.