Company Filing History:
Years Active: 1992-2017
Title: Innovations of Marshall J Nepras
Introduction
Marshall J Nepras is a notable inventor based in Burlington, Wisconsin, who has made significant contributions to the field of chemistry and materials science. With a total of seven patents to his name, Nepras has focused on developing innovative esteramines and their derivatives from natural oil metathesis. His work has broad applications across various industries, including personal care and agriculture.
Latest Patents
Nepras's latest patents revolve around esteramines and derivatives derived from natural oil metathesis. These compositions include a reaction product of a metathesis-derived C-C monounsaturated acid, octadecene-1,18-dioic acid, or their ester derivatives with a tertiary alkanolamine. The patents also disclose derivatives created through processes such as quaternizing, sulfonating, alkoxylating, sulfating, and/or sulfitating the esteramines. Notably, the ester derivatives can be lower alkyl esters or modified triglycerides made by self-metathesis of a natural oil. The applications of these esteramines and derivatives are extensive, ranging from cleaners and fabric treatments to personal care products and agricultural uses.
Career Highlights
Nepras has built a successful career at Stepan Company, where he has been instrumental in advancing the company's research and development initiatives. His innovative approach to chemistry has led to the creation of valuable products that enhance everyday life. His expertise in esteramines has positioned him as a key figure in the industry.
Collaborations
Throughout his career, Nepras has collaborated with talented individuals such as Randal J Bernhardt and Carlos E Ospinal. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Marshall J Nepras is a distinguished inventor whose work in esteramines and derivatives has made a significant impact on various industries. His contributions continue to drive innovation and improve product formulations across multiple sectors.
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