Company Filing History:
6 out of 475 
1 out of 1,733 
1 out of 832,680 Years Active: 1996-2011
Title: Yvonne H Frentzen: A Pioneering Inventor in Polyamide Composition
Introduction
Yvonne H Frentzen is a notable inventor based in Venlo, Netherlands, with a remarkable portfolio of 8 patents. Her innovative work primarily focuses on advancements in polymer chemistry, particularly in the preparation of polyamide compositions. Frentzen's contributions significantly enhance the field, providing sustainable and efficient solutions for industrial applications.
Latest Patents
Among her recent patents, the process for preparing a melt-processable polyamide composition stands out. This invention involves a unique method where caprolactam monomer is combined with an anionic polymerization catalyst, allowing for the polymerization of the monomer. The resulting polylactam demonstrates excellent melt-stability and a minimal cyclic dimer content, addressing key challenges in material processing.
Another significant patent is the process for separating a ketoxime or aldoxime from an amide. This innovative approach uses distillation to effectively separate the ketoxime or aldoxime from a mixture, providing a straightforward and efficient method for purification that is valuable in chemical manufacturing.
Career Highlights
Yvonne has made significant contributions while working at DSM N.V, a company renowned for its innovative solutions in materials science. Her tenure at DSM allowed her to develop and refine processes that have implications beyond her immediate work, impacting the chemical and material industries as a whole.
Collaborations
Throughout her career, Yvonne has collaborated with talented individuals such as Martin Booij and Jan Agnes Hendrix. These collaborations have further enhanced her innovative capacity, resulting in cutting-edge advancements in polymer chemistry.
Conclusion
Yvonne H Frentzen's inventive spirit and dedication to the field of polymer science have led to significant advancements through her patents. Her work not only contributes to the scientific community but also showcases the importance of innovation in creating sustainable solutions in industries reliant on polyamide materials. Her legacy continues to inspire future inventors and researchers in material science.
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.