This inventor holds 3 USPTO granted patents and 2 published patent applications, plus 1 CIPO patent and 3 EPO patents. Top assignees: Akzo Nobel N.v., Akzo Nobel Chemicals International B.v.. Active years: 2006-2017.
Company Filing History:
Years Active: 2006-2017
Title: Johan Lif: Innovator in Modified Silica and Ethylene Amines
Introduction
Johan Lif is a notable inventor based in Skärhamn, Sweden. He has made significant contributions to the field of chemistry, particularly in the development of modified silica and ethylene amines. With a total of 3 patents to his name, Lif's work has implications in various industrial applications.
Latest Patents
One of Johan Lif's latest patents is related to a particle of modified silica. This invention involves a particle of silica that is covalently linked to at least one halohydrin moiety. The patent also describes a method for preparing this modified silica, which can be used as a stationary phase for chromatography. Another significant patent by Lif outlines a process for preparing ethylene amines through the amination of ethylene oxide, ethylene glycol, or ethanolamine in the presence of a catalyst. This process includes a step for removing methylamine and/or ethylamine from the reaction effluents.
Career Highlights
Throughout his career, Johan Lif has worked with prominent companies such as Akzo Nobel N.V. and Akzo Nobel Chemicals International B.V. His experience in these organizations has allowed him to refine his expertise in chemical innovations.
Collaborations
Lif has collaborated with notable colleagues, including Ulf Schröder and Joakim Erik Patrik Högblom. These partnerships have contributed to the advancement of his research and inventions.
Conclusion
Johan Lif's contributions to the fields of modified silica and ethylene amines highlight his innovative spirit and dedication to advancing chemical science. His patents reflect a commitment to developing practical solutions for industrial applications.