Location History:
- Gif Sur Yvette, FR (1989 - 1993)
- Courtry, FR (1996 - 2002)
- Country, FR (2003)
- Livry-Gargan, FR (2010 - 2014)
Company Filing History:
Years Active: 1989-2014
Title: Celebrating the Innovations of Didier Semeria
Introduction: Didier Semeria, an accomplished inventor based in Courtry, France, has made significant contributions to the field of chemistry and cosmetic formulations. With an impressive portfolio of 28 patents, Semeria has been at the forefront of developing innovative solutions that benefit both the cosmetic and pharmaceutical industries.
Latest Patents: One of Semeria's latest patents revolves around the creation of a derivative of glucose and vitamin F. This innovative O-acyl product can be obtained through the partial or total esterification of glucose with vitamin F. The composition includes a mixture of esters, such as monoesters, derived from glucose and various acids including linoleic acid, oleic acid, palmitic acid, and stearic acid. This novel derivative is particularly beneficial in cosmetic and pharmaceutical compositions, aimed at improving the condition of hair and potentially reducing hair loss while stimulating hair growth.
The preparation process for these O-acyl derivatives mainly targets the 6-position of glucose, utilizing a method that involves forming a mixed anhydride through the reaction of a carboxylic acid with a trimethylacetyl halide, which is then reacted with glucose.
Career Highlights: Throughout his career, Didier Semeria has held prominent roles at leading companies in the beauty and personal care sector, including L'Oréal and L'Oréal SA. His innovative work has not only advanced scientific understanding but has also contributed to the development of products that enhance personal care.
Collaborations: Semeria's journey has been enriched by collaborations with esteemed colleagues, including Michel Philippe and Claude Mahieu. These partnerships have fostered a creative environment that has led to the successful development of several of his patented inventions.
Conclusion: Didier Semeria's dedication to innovation in the field of cosmetic and pharmaceutical chemistry distinguishes him as a noteworthy inventor. With 28 patents to his name and a commitment to enhancing the quality of personal care products, Semeria continues to inspire future generations of inventors in the quest for groundbreaking solutions.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.