Location History:
- Loenen a/d Vecht, NL (2000)
- Loenen a/d Vecht, DE (2000)
- Vecht, NL (2001)
- Loenen ad/Vecht, NL (2003)
Company Filing History:
1 out of 2 
1 out of 3 
1 out of 1,678 Years Active: 2000-2003
Title: The Innovative Contributions of Renee Van Yperen
Introduction
Renee Van Yperen is a notable inventor based in Loenen ad/Vecht, Netherlands. She has made significant contributions to the field of materials science, particularly in the development of advanced oxygen-storing materials and exhaust gas catalysts. With a total of four patents to her name, her work has had a considerable impact on various industrial applications.
Latest Patents
One of her latest patents is for an oxygen-storing material with high thermal stability. This innovative material contains cerium oxide and at least one stabilizer from the group of praseodymium oxide, lanthanum oxide, yttrium oxide, and neodymium oxide. The stabilizers and cerium oxide are present in a highly dispersed form on a high surface area support material, which includes aluminum oxide, zirconium oxide, titanium oxide, silicon dioxide, and mixed oxides thereof. Remarkably, this oxygen-storing material maintains a specific surface area of more than 20 m²/g, and preferably more than 30 m²/g, even after calcination in air at 900°C for 10 hours.
Another significant patent is for an exhaust gas catalyst. This invention features a single-layered three-way catalytic converter that contains palladium as the only catalytically active noble metal. It is designed to exhibit high activity and heat resistance. The catalyst comprises finely divided, stabilized aluminum oxide, at least one finely divided cerium/zirconium mixed oxide, and optionally finely divided nickel oxide. Additionally, it includes highly dispersed amounts of cerium oxide, zirconium oxide, and barium oxide, with palladium distributed uniformly throughout the entire catalyst.
Career Highlights
Renee has worked with prominent companies such as Degussa Aktiengesellschaft and Degussa-Hüls Aktiengesellschaft. Her experience in these organizations has allowed her to refine her expertise in materials science and catalysis.
Collaborations
Throughout her career, Renee has collaborated with esteemed colleagues, including Lothar Mussmann and Dieter Lindner. These partnerships have contributed to her innovative research and development efforts.
Conclusion
Renee Van Yperen's contributions to the field of materials science through her patents and collaborations highlight her role as a leading inventor. Her work continues to influence advancements in oxygen storage and catalytic processes.
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.