Location History:
- Sannois, FR (2016)
- Saint Ouen, FR (2021)
- Saint-Ouen, FR (2024)
Company Filing History:
Years Active: 2016-2024
Title: Innovations in Hair Dyeing by Chrystel Pourille
Introduction
Chrystel Pourille is a notable inventor based in Sannois, France, recognized for her contributions to the field of hair dyeing. With a total of seven patents to her name, she has developed innovative processes and compositions that enhance the effectiveness and safety of hair coloring.
Latest Patents
Among her latest patents is a hair dyeing process that utilizes at least one silicone containing a carboxylic acid anhydride group, an amino silicone, and a pigment or direct dye. This invention focuses on treating keratin fibers, allowing for the application of these components together or separately in various compositions. Another significant patent involves an anhydrous solid composition for dyeing keratin fibers, particularly human hair. This composition includes a specific chemical oxidizing agent and a polymer made from a heterocyclic vinyl monomer, along with processes for dyeing keratin fibers using this innovative composition.
Career Highlights
Chrystel Pourille has worked with prominent companies in the beauty industry, including L'Oréal. Her work has significantly impacted the development of hair care products, particularly in the area of hair dyeing.
Collaborations
Some of her notable coworkers include Frédéric Guerin and Marie Mignon, who have collaborated with her on various projects within the industry.
Conclusion
Chrystel Pourille's innovative approaches to hair dyeing processes and compositions have made her a key figure in the beauty industry. Her patents reflect a commitment to enhancing the quality and safety of hair coloring products.
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.