Company Filing History:
Years Active: 1987
Title: Marie-Jeanne Losch: Innovator in Skin Measurement Technology
Introduction
Marie-Jeanne Losch is a notable inventor based in Stains, France. She has made significant contributions to the field of skin measurement technology. Her innovative work focuses on the viscoelastic properties of skin, which has important applications in dermatology and cosmetic science.
Latest Patents
Marie-Jeanne Losch holds a patent for an "Apparatus for measuring viscoelastic properties of skin in vivo." This apparatus is designed to measure the Young's modulus or the internal damping coefficient of skin, particularly human skin, in a non-invasive manner. The device consists of a rectangular frame made of non-metallic material, which is adhered to the skin using double-sided adhesive tape. It features a movable assembly that is also attachable to the skin surface. The frame includes a vibration exciter in the form of a coil that works in conjunction with a magnetic bead on the movable means. Additionally, it incorporates an opto-electronic movement sensor that consists of an optical transmitter and receiver, along with an optical reflector on the movable means. The electronic circuit of the apparatus includes a frequency scanning low-frequency generator and recording means for measuring frequency and vibration amplitude, allowing for the determination of resonance frequency and other characteristics.
Career Highlights
Marie-Jeanne Losch is currently associated with L'Oréal, a leading company in the cosmetics industry. Her work at L'Oréal has allowed her to apply her innovative ideas in a practical setting, contributing to advancements in skin care technology.
Collaborations
Throughout her career, Marie-Jeanne has collaborated with notable colleagues, including Jean P De Rigal and Jean-Luc M Leveque. These collaborations have further enriched her research and development efforts in the field.
Conclusion
Marie-Jeanne Losch is a pioneering inventor whose work in measuring the viscoelastic properties of skin has the potential to impact various fields, including dermatology and cosmetic science. Her innovative apparatus represents a significant advancement in non-invasive skin measurement technology.