This inventor holds 5 USPTO granted patents and 1 published patent application and 3 EPO patents. Top assignee: Dow Global Technolgoies LLC. Active years: 2013-2025.
Company Filing History:
Years Active: 2013-2025
Title: Henk Hagen: Innovator in Telomerization Processes
Introduction
Henk Hagen is a notable inventor based in Terneuzen, Netherlands. He has made significant contributions to the field of chemistry, particularly in the area of telomerization processes. With a total of 5 patents to his name, Hagen's work has advanced the understanding and application of chemical reactions involving butadiene.
Latest Patents
Hagen's latest patents include a groundbreaking process for the telomerization of butadiene using a mono-orthoalkoxy substituted catalyst. This innovative process involves reacting 1,3-butadiene and an alkanol in the presence of a catalyst promoter and an alkoxydimerization catalyst. The catalyst comprises a Group VIII transition metal and a triarylphosphine ligand, which includes one phenyl that is mono-ortho-alkoxy substituted and at least one other phenyl with an electron-withdrawing substituent. The resulting product is an alkoxy-substituted octadiene, which can be further utilized to produce 1-octene. This catalyst demonstrates improved stability, activity, and selectivity toward the alkoxy-substituted octadiene. Another significant patent involves palladium phosphine complexes for the telomerization of butadiene, where the phosphine ligand suitable for this process comprises two phenyl groups and a xanthene moiety.
Career Highlights
Henk Hagen is currently associated with Dow Global Technologies LLC, where he continues to innovate and develop new chemical processes. His work has not only contributed to the advancement of chemical engineering but has also had practical applications in various industries.
Collaborations
Hagen has collaborated with notable colleagues such as Petrus Van Leeuwen and Mathieu Tschan, further enhancing the impact of his research and innovations.
Conclusion
Henk Hagen's contributions to the field of telomerization processes exemplify the importance of innovation in chemistry. His patents reflect a commitment to advancing chemical processes that have significant industrial applications.