Company Filing History:
Years Active: 2005-2009
Title: Gérard Lang: Innovator in Hair Dyeing Technologies
Introduction
Gérard Lang is a notable inventor based in Saint Prix, France, recognized for his contributions to the field of hair dyeing technologies. With a total of seven patents to his name, Lang has made significant advancements in the formulation of compositions for dyeing keratinous fibers.
Latest Patents
One of his latest patents is a composition for dyeing keratinous fibers with a cationic direct dye and a silicone. This invention focuses on a composition that includes at least one cationic direct dye and at least one silicone, which enhances the dyeing process for human hair. Another significant patent involves a composition for dyeing keratin fibers with a cationic direct dye and a thickening polymer. This formulation includes various types of amphiphilic polymers, which contribute to the effectiveness of the dyeing process.
Career Highlights
Throughout his career, Gérard Lang has worked with prominent companies in the beauty industry, including L'Oréal. His innovative work has led to the development of advanced hair dyeing products that cater to diverse consumer needs.
Collaborations
Lang has collaborated with notable professionals in his field, including Jean Cotteret and Christine Rondeau. These partnerships have further enriched his research and development efforts.
Conclusion
Gérard Lang's contributions to hair dyeing technologies through his innovative patents have significantly impacted the beauty industry. His work continues to influence the formulation of effective hair care products.