Location History:
- CH-8800 Thalwil, CH (1992)
- Ruschlikon, CH (1997 - 1999)
- Rüschlikon, CH (2006 - 2012)
Company Filing History:
5 out of 5 
4 out of 1,524 
1 out of 166 
Years Active: 1992-2012
Title: Innovations of Hans Georg Weder
Introduction
Hans Georg Weder is a notable inventor based in Rüschlikon, Switzerland. He has made significant contributions to the field of microemulsions and nanodispersions, holding a total of nine patents. His work focuses on developing compositions that enhance the solubility of active agents in pharmaceutical applications.
Latest Patents
Weder's latest patents include a microemulsion preconcentrate and its use. This 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. When mixed with water, these preconcentrates form microemulsions with an average particle size below 150 nm, making them suitable for transporting substances that are poorly soluble in water. Another significant patent involves the use of nanodispersions as transport vehicles for pharmaceutical active agents, showcasing his innovative approach to enhancing drug delivery systems.
Career Highlights
Throughout his career, Weder has worked with prominent companies such as Vesifact AG and Ciba Specialty Chemicals Corporation. His experience in these organizations has allowed him to refine his expertise in the development of advanced chemical formulations.
Collaborations
Weder has collaborated with notable professionals in his field, including Andreas Supersaxo and Dietmar Hüglin. These partnerships have contributed to the advancement of his research and the successful implementation of his inventions.
Conclusion
Hans Georg Weder's contributions to the field of microemulsions and nanodispersions highlight his innovative spirit and dedication to improving pharmaceutical formulations. His patents reflect a commitment to enhancing the solubility and delivery of active agents, making a significant impact in the industry.
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.