This inventor holds 11 USPTO granted patents and 2 published patent applications, plus 10 CIPO patents and 11 EPO patents. Top assignees: Chemsenti Limited, Milliken Industrials Limited, Catexel Limited. Active years: 2017-2026.
Company Filing History:
3 out of 3 
3 out of 7 
2 out of 9 Years Active: 2017-2026
Title: The Innovative Journey of Karin Maaijen in Coating Technologies
Introduction
Karin Maaijen, an accomplished inventor based in Leiden, NL, has made significant contributions to the field of oxidatively curable coating formulations. With a total of 9 patents to her name, Maaijen's innovations focus on enhancing the performance and applicability of coating materials, which are pivotal in various industrial applications.
Latest Patents
Among her notable recent patents is the invention of an oxidatively curable coating composition. This formulation comprises an oxidatively curable alkyd-based resin combined with a bispidon-based chelant, which can optionally be complexed with a transition metal ion. This innovation allows for the creation of paints and other coatings that cure efficiently under oxidative conditions.
Additionally, her method of preparing an oxidatively curable coating formulation involves using an alkyd-based resin and a complex that includes manganese ions and triazacyclononane-based ligands. This method not only enhances the curing rate of the formulation but also broadens the potential applications of such compositions in the coatings industry.
Career Highlights
Karin has built her career working with companies like Chemsenti Limited and Catexel Technologies Limited. Her experience in these organizations has allowed her to hone her skills in formulating advanced coating technologies and has played a crucial role in her success as an inventor.
Collaborations
Maaijen has collaborated with notable colleagues, including Ronald Hage and Johannes Wietse De Boer. These partnerships have contributed to her innovative processes and shared insights into advancing coating technologies.
Conclusion
Karin Maaijen's inventiveness and expertise have established her as a leading figure in the realm of coating formulations. Her continued work in developing advanced oxidatively curable coatings will surely have a lasting impact on the industry, paving the way for future innovations and applications.