Company Filing History:
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Years Active: 2020-2024
Title: Johan Jansen: Innovator in Radiation Curable Compositions
Introduction
Johan Jansen is a notable inventor based in Echt, Netherlands. He has made significant contributions to the field of additive fabrication, particularly through his innovative radiation curable compositions. With a total of 4 patents to his name, Jansen's work is paving the way for advancements in investment casting processes.
Latest Patents
Jansen's latest patents include groundbreaking technologies such as "Antimony-free radiation curable compositions for additive fabrication, and applications thereof in investment casting processes." This patent describes compositions that are particularly suited for investment casting applications. These compositions include a cationically polymerizable component, a radically polymerizable component, a specific type of antimony-free, sulfonium salt-based cationic photoinitiator, and a free-radical photoinitiator. Additionally, the patent outlines a method for using a liquid radiation curable resin for additive fabrication, emphasizing the use of a prescribed photoinitiator and photosensitizer in the investment casting process.
Another significant patent is "Liquid, hybrid UV/vis radiation curable resin compositions for additive fabrication." This patent discloses compositions suitable for hybrid polymerization when processed via additive fabrication equipment. It also details methods for creating three-dimensional parts using these compositions, which are cured through actinic radiation sources.
Career Highlights
Throughout his career, Johan Jansen has worked with prominent companies such as Covestro B.V. and DSM IP Assets B.V. His experience in these organizations has allowed him to refine his expertise in the field of radiation curable compositions and additive manufacturing.
Collaborations
Jansen has collaborated with talented individuals in his field, including Tai Yeon Lee and Luke Kwisnek. These collaborations have contributed to the development of innovative solutions in additive fabrication.
Conclusion
Johan Jansen's contributions to the field of radiation curable compositions and additive fabrication are noteworthy. His patents reflect a commitment to innovation and advancement in manufacturing processes. As he continues to develop new technologies, his work will undoubtedly influence the future of the industry.