Company Filing History:
Years Active: 2017-2018
Title: Innovations of Negash Adugna in Glucan Polymer Production
Introduction
Negash Adugna is a notable inventor based in Wilmington, DE (US). He has made significant contributions to the field of glucan polymer production, holding 2 patents that showcase his innovative approaches.
Latest Patents
Negash Adugna's latest patents focus on the production of glucan polymers from alternate sucrose sources. The reaction solutions he has developed comprise water, incompletely refined sucrose, and a glucosyltransferase enzyme. This enzyme synthesizes insoluble poly alpha-1,3-glucan, which contains at least 50% alpha-1,3 glycosidic linkages and a weight average degree of polymerization (DP) of at least 100. The yield of poly alpha-1,3-glucan from these reaction solutions is at least 7% of the weight of sucrose converted during the process. Furthermore, he has disclosed methods for producing poly alpha-1,3-glucan using incompletely refined sucrose, along with the resulting poly alpha-1,3-glucan produced by these methods.
Career Highlights
Negash Adugna is currently employed at E.I. du Pont de Nemours and Company, where he continues to advance his research and development efforts in polymer science. His work has been instrumental in enhancing the efficiency and sustainability of glucan polymer production.
Collaborations
Negash has collaborated with esteemed colleagues such as Dean M. Fake and Susan Marie Hennessey, contributing to a dynamic research environment that fosters innovation.
Conclusion
Negash Adugna's contributions to glucan polymer production highlight his role as a leading inventor in the field. His innovative methods and collaborative efforts continue to push the boundaries of polymer science.