Location History:
- Bergen op Zoom, NL (2002 - 2019)
- Geleen, NL (2022)
Company Filing History:
5 out of 1,438 
3 out of 51,873 
Years Active: 2002-2022
Title: Inventor Profile: Cornelis Jan Maria Rijken
Introduction
Cornelis Jan Maria Rijken is an innovative inventor based in Bergen op Zoom, Netherlands. He holds an impressive portfolio of 8 patents, showcasing his expertise in the development of advanced polycarbonate compositions.
Latest Patents
Rijken's latest patents focus on the manufacturing methods and applications of polycarbonate materials. One notable patent describes a method for producing injection molded articles using a specific polycarbonate composition, which includes an aromatic polycarbonate and an epoxy additive. This method is designed for articles with flow lengths of at least 50 cm, ensuring both quality and efficiency in the injection molding process.
Another significant patent involves the production of optical quality polycarbonate compositions. Rijken’s inventive process includes the melt polymerization of dihydroxy compounds with carbonate compounds, enhanced by the addition of glycerol tristearate. This composition is aimed at achieving unquenched products with superior processability and high optical quality.
Career Highlights
Throughout his career, Rijken has collaborated with prominent companies, including Sabic Global Technologies B.V. and General Electric Company. His role in these organizations has allowed him to contribute to the advancement of polymer technology and expand his innovative reach.
Collaborations
Rijken has worked alongside esteemed colleagues such as Ignacio Vic Fernandez and David Del Agua Hernandez. Their joint efforts in research and development have fostered a collaborative environment that fuels innovation and propels advancements in polycarbonate technology.
Conclusion
Cornelis Jan Maria Rijken stands out as a pivotal inventor in the field of polycarbonate materials, with a robust patent portfolio reflecting his contributions to innovation. His work continues to inspire advancements in manufacturing processes and material quality, 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.