Company Filing History:

12 out of 5,066

L'oreal

4. 2 out of 832,680

Other

patents

Years Active: 1996-2010

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22 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7785613 - Film-forming cosmetic composition (2010-08-31),

2. 7410636 - Cosmetic composition comprising a polymer and fibres (2008-08-12),

3. 7351418 - Cosmetic composition comprising a polymer blend (2008-04-01),

4. 6946123 - Film-forming cosmetic composition (2005-09-20),

5. 6881400 - Use of at least one polyamide polymer in a mascara composition for increasing the adhesion of and/or expressly loading make-up deposited on eyelashes (2005-04-19),

6. 6835399 - Cosmetic composition comprising a polymer blend (2004-12-28),

7. 6641823 - Make-up composition for the skin (2003-11-04),

8. 6641821 - Cosmetic composition comprising a film-forming polymer, a poly-alpha-olefin and a liquid fatty phase (2003-11-04),

9. 6491931 - Cosmetic composition comprising fibers and a film forming polymer (2002-12-10),

10. 6482400 - Mascara containing film-forming polymers (2002-11-19),

11. 6464967 - Make-up composition comprising a poly-alpha-olefin (2002-10-15),

12. 6325994 - Cosmetic composition comprising a styrene/acrylate copolymer and a fatty phase (2001-12-04),

13. 6322798 - Cosmetic and/or dermatological composition with a hydrophilic carrier and vitamin C which can be mixed immediately before use (2001-11-27),

14. 6010706 - Container for ascorbic acid composition (2000-01-04),

15. 5959137 - Primary amine salts derived from amino acids containing a urethane (1999-09-28),

Title: Nathalie Collin: Innovator in Cosmetic Technology

Introduction

Nathalie Collin, a prolific inventor based in Sceaux, France, has made significant strides in the field of cosmetic formulations with an impressive portfolio of 22 patents. Her innovations focus on providing solutions that enhance the application and performance of cosmetic products, ensuring that they meet the evolving demands of consumers.

Latest Patents

Among her latest patents is a groundbreaking film-forming cosmetic composition. This invention relates to a composition comprising, in an aqueous medium, at least one film-forming polymer, at least one aqueous microdispersion of wax, and at least one water-soluble aromatic acid ester that is liquid at room temperature. This composition is designed for cosmetically treating keratinous materials, such as the skin, and is noted for its ease of application, resulting in a glossy and non-sticky film.

Additionally, she has developed a cosmetic composition comprising a polymer and fibers. This invention features a composition in a physiologically acceptable medium containing a fatty phase, which includes a polymer with a weight-average molecular mass of less than 100,000. This composition is characterized by its versatile molecular structure, which allows for the inclusion of hydrocarbon-based repeating units and functionalized fatty chains, enhancing the overall effectiveness of the product.

Career Highlights

Nathalie Collin's career is marked by her contributions to leading companies in the cosmetic industry, particularly at L'Oréal and L'Oréal SA. Her role in these prestigious organizations has facilitated the advancement of innovative cosmetic formulations that have contributed significantly to the sector.

Collaborations

Throughout her career, Nathalie has collaborated with several notable professionals, including Didier Candau and Eric Quemin. These collaborations have allowed for the exchange of ideas and expertise, further enriching the development of her patented innovations.

Conclusion

Nathalie Collin stands out as a key figure in the cosmetic industry, with a robust portfolio of patents that highlight her innovative approach to product formulation. Her contributions not only advance cosmetic technology but also improve user experience, showcasing the importance of creativity and research in the field of cosmetic sciences.

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