This inventor holds 2 USPTO granted patents. Top assignee: Basf Se Corporation. Active years: 2011-2012.
Company Filing History:
Years Active: 2011-2012
Title: John Colin Dunn: Innovator in Ester Manufacturing
Introduction
John Colin Dunn is a notable inventor based in Holmfirth, GB. He has made significant contributions to the field of chemistry, particularly in the manufacturing of esters. With a total of 2 patents to his name, Dunn's work has implications for various industrial applications.
Latest Patents
Dunn's latest patents focus on a novel process for the manufacture of esters. This process involves a transesterification reaction of an ester compound with an alcohol in the presence of a transesterification catalyst. The invention details how to effectively remove byproducts through distillation, utilizing an entrainer to suppress azeotrope formation. This method can be particularly useful in preparing esters such as dimethyl amino ethyl (meth)acrylate. Additionally, the invention provides a method for separating alcohols and esters, showcasing Dunn's innovative approach to chemical manufacturing.
Career Highlights
Dunn is associated with BASF SE Corporation, a leading chemical company known for its commitment to innovation and sustainability. His work at BASF has allowed him to explore and develop new chemical processes that enhance production efficiency and product quality.
Collaborations
Throughout his career, Dunn has collaborated with esteemed colleagues such as Markus Schmid and Roger Prétôt. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and advancements in the field of chemistry.
Conclusion
John Colin Dunn's contributions to ester manufacturing exemplify the importance of innovation in the chemical industry. His patents not only advance the field but also pave the way for future developments in chemical processes.