This inventor holds 1 USPTO granted patent and 1 published patent application and 1 EPO patent. Top assignee: Cap III B.v.. Active years: 2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2025
Title: Niek Van Heijningen: Innovator in Sustainable Nylon Recovery
Introduction
Niek Van Heijningen is a notable inventor based in Urmond, Netherlands. He has made significant contributions to the field of sustainable materials recovery, particularly focusing on the recycling of nylon waste. His innovative approach aims to reduce environmental impact while enhancing the efficiency of material recovery processes.
Latest Patents
Niek Van Heijningen holds a patent for a process titled "Process for the recovery of epsilon-caprolactam from nylon 6 comprising fishing nets." This invention provides a method and plant for recovering purified ε-caprolactam from nylon 6, specifically from discarded fishing nets. The process includes a depolymerization section, a recovery section, and a purification section. The resulting purified ε-caprolactam boasts a notably low carbon footprint, making it an environmentally friendly option. Additionally, the crystallization process used in purification allows for the production of sufficiently pure caprolactam that can be utilized directly.
Career Highlights
Niek is associated with Cap III B.V., where he applies his expertise in material recovery and sustainable practices. His work is pivotal in advancing the recycling of nylon waste, contributing to a circular economy. With a focus on innovation, he continues to explore new methods for enhancing the efficiency of material recovery processes.
Collaborations
Niek collaborates with talented individuals such as Jasper Verduyckt and Marijke Hilde Leen Groothaert. Their combined efforts in research and development foster a creative environment that drives innovation in sustainable practices.
Conclusion
Niek Van Heijningen is a forward-thinking inventor dedicated to improving the recovery of materials from waste. His contributions to the field of sustainable nylon recovery highlight the importance of innovation in addressing environmental challenges.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile