Company Filing History:
Years Active: 2013
Title: Innovations of Johannes Alexander Willemse
Introduction
Johannes Alexander Willemse is a notable inventor based in Sasolburg, South Africa. He has made significant contributions to the field of chemistry, particularly in the area of oligomerisation processes. His work has led to advancements that enhance the efficiency of chemical reactions involving olefinic compounds.
Latest Patents
Willemse holds a patent for a process titled "Two stage activation of oligomerisation catalyst and oligomerisation of olefinic compounds in the presence of an oligomerisation catalyst so activated." This invention focuses on the oligomerisation of olefinic compounds using a catalyst that is activated in two stages by two different catalyst activators. The process involves first contacting the catalyst with either a first activator component, which includes aluminoxanes or a mixture of aluminoxane and organylaluminium compound, or a second activator component, which is an organylaluminium compound. This innovative approach allows for improved activation of the oligomerisation catalyst, leading to more effective chemical reactions.
Career Highlights
Willemse is associated with Sasol Technology (Pty) Limited, where he has been instrumental in developing new chemical processes. His expertise in catalyst activation and oligomerisation has positioned him as a key figure in the field. With a patent portfolio that includes 1 patent, he continues to contribute to advancements in chemical engineering.
Collaborations
Throughout his career, Willemse has collaborated with esteemed colleagues such as John Thomas Dixon and David Hedley Morgan. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Johannes Alexander Willemse's contributions to the field of chemistry, particularly through his patented processes, highlight his role as an influential inventor. His work continues to impact the industry positively, showcasing the importance of innovation in chemical engineering.