Location History:
- Meerssen, NL (1980 - 2009)
- Bunde, NL (2022)
Company Filing History:
7 out of 475 
4 out of 574 
4 out of 19 
Years Active: 1980-2022
Title: Inventor Spotlight: Jacobus Antonius Loontjens
Introduction
Jacobus Antonius Loontjens is an accomplished inventor based in Meerssen, Netherlands, known for his significant contributions to the field of polymer chemistry. With a remarkable portfolio of 18 patents, he has established himself as a leading innovator in the creation of specialized polymer compositions and processes.
Latest Patents
Loontjens's latest patents showcase the innovative processes he has developed for preparing polymer compositions. One of his notable inventions is a method for the preparation of a polymer composition that involves contacting a polymer with carboxyl groups with a cyclic imino ether compound, specifically a phenylene oxazine. This process occurs in an extruder at temperatures above 100°C, leading to unique polymer characteristics.
Another significant patent involves a process for creating functionalized polymer intermediate products, compositions, and shaped parts. This process forms a compound that incorporates a blocked isocyanate group linked to an additive containing a free amino, hydroxy, or carboxy group. The interaction occurs at temperatures above 150°C, resulting in functionalized polymers that enhance the performance and utility of the materials produced.
Career Highlights
Throughout his career, Loontjens has contributed to the success of prominent companies such as DSM N.V. and Stamicarbon B.V. His work within these organizations has allowed him to leverage his innovative spirit and expertise in polymer science, leading to applicable advancements in the industry and numerous patent filings.
Collaborations
In his journey as an inventor, Loontjens has collaborated with esteemed colleagues including Bartholomeus J.M. Plum and Adrianus J. De Koning. These partnerships have fostered a creative environment that has furthered the development of groundbreaking polymer technologies.
Conclusion
Jacobus Antonius Loontjens exemplifies the essence of innovation within the realm of polymers. Through his extensive patent portfolio and collaborations, he continues to influence the field and provide innovative solutions that address contemporary challenges in material science. His work not only enhances the functionality of polymers but also paves the way for future advancements 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.