Location History:
- Ruschlikon, CH (1999)
- Rüschlikon, CH (2012)
Company Filing History:
Years Active: 1999-2012
Title: Innovations by Marc Antoine Weder
Introduction
Marc Antoine Weder is a notable inventor based in Rüschlikon, Switzerland. He has made significant contributions to the field of microemulsions and cosmetic preparations. With a total of two patents to his name, Weder's work focuses on enhancing the solubility and delivery of active ingredients in various applications.
Latest Patents
Weder's latest patents include a microemulsion preconcentrate and its use. The invention relates to compositions that consist of a medium-chain triglyceride and an omega-9 or omega-6 fatty acid, combined with a surface-active component containing a polyoxethylene tenside. These microemulsion preconcentrates, when mixed with water, form microemulsions with an average particle size below 150 nm, making them suitable for delivering poorly soluble active agents. Additionally, he has developed a cosmetic preparation that includes an oil-soluble active ingredient, a partial fatty acid ester of polyoxyethylene sorbitan, phospholipids, ethanol, and water. This preparation results in a nanodispersion that enhances the efficacy of skin cosmetics.
Career Highlights
Weder is currently associated with Vesifact AG, where he continues to innovate in the field of microemulsions and cosmetic formulations. His work has contributed to advancements in how active ingredients are delivered in cosmetic products, improving their effectiveness and user experience.
Collaborations
Weder collaborates with notable colleagues such as Hans Georg Weder and Andreas Supersaxo, contributing to a dynamic research environment that fosters innovation.
Conclusion
Marc Antoine Weder's contributions to the field of microemulsions and cosmetic preparations highlight his role as a significant inventor. His patents reflect a commitment to improving the delivery of active ingredients, showcasing the potential for advancements in cosmetic formulations.