Location History:
- Chateanay Malabry, FR (2010)
- Verrieres-le-Buisson, FR (2014 - 2019)
- Verrières-le-Buisson, FR (2018 - 2020)
Company Filing History:
7 out of 5,072 
2 out of 42 
2 out of 24 
Years Active: 2010-2020
Title: Ruxandra Gref: A Pioneer in Nanotechnology and Hybrid Materials
Introduction: Ruxandra Gref is a notable inventor based in Verrières-le-Buisson, France, known for her significant contributions to the field of nanotechnology. With a robust portfolio of seven patents, she has paved the way for innovative solutions in various applications, including medical imaging and drug delivery.
Latest Patents: Among her notable inventions are:
1. **Organic/Inorganic Hybrid Nanoparticulates Made from Iron Carboxylates**: This invention focuses on nanoparticles derived from organometallic hybrid materials made from iron carboxylates. These nanoparticles serve as efficient contrast agents and can encapsulate and vector molecules of interest, including active pharmaceutical agents, cosmetic compounds, and markers. Additionally, they exhibit excellent biocompatibility and drug-loading capacity.
2. **Porous Solid with Outer Surface Grafted with a Polymer**: Ruxandra has developed a process for creating a porous solid with its outer surface modified by polymers. This innovative method involves synthesizing the polymer in solution while simultaneously grafting it onto the outer surface of the solid, enhancing its functionality.
Career Highlights: Ruxandra has made significant advancements in her field during her time at prestigious institutions such as the Centre National de La Recherche Scientifique (CNRS) and Université Paris-Sud 11. Her work focuses on merging organic and inorganic materials to enhance the properties of nanomaterials for various applications.
Collaborations: Throughout her career, Ruxandra has collaborated with esteemed colleagues, including Patrick Couvreur and Christian Serre. Their combined expertise has fostered a productive environment for innovation and research in nanotechnology and materials science.
Conclusion: Ruxandra Gref stands out as an influential figure in the realm of nanotechnology. Her groundbreaking patents and collaborative efforts highlight her commitment to advancing the field and improving application outcomes in healthcare and beyond. With her continued work, the potential for future innovations remains promising.
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.