Company Filing History:
1 out of 16,338 
1 out of 36 
Years Active: 2019
Title: Erwin F Columbus-Hago: Innovator in Enzymatic Hydrolysis
Introduction
Erwin F Columbus-Hago is a notable inventor based in Sunnyvale, CA (US). He has made significant contributions to the field of enzymatic hydrolysis, holding 2 patents that focus on innovative methods for breaking down complex sugars.
Latest Patents
Columbus-Hago's latest patents include methods for enzymatic hydrolysis of disaccharides and oligosaccharides using alpha-glucosidase enzymes. One patent discloses a method for hydrolyzing an alpha-1,3 or alpha-1,6 glucosyl-glucose linkage in saccharides. This method involves contacting the saccharide with an alpha-glucosidase enzyme, such as transglucosidase, under suitable conditions. The enzyme hydrolyzes at least one alpha-1,3 or alpha-1,6 glucosyl-glucose linkage, which is useful for reducing oligosaccharides in a filtrate isolated from a glucan synthesis reaction. Another patent focuses on hydrolyzing an alpha-1,5 glucosyl-fructose linkage in saccharides like leucrose. This method also involves contacting the saccharide with an alpha-glucosidase enzyme, such as transglucosidase or glucoamylase, to hydrolyze the alpha-1,5 glucosyl-fructose linkage, aiding in the reduction of leucrose in a glucan synthesis reaction.
Career Highlights
Throughout his career, Columbus-Hago has worked with prominent companies, including E.I. du Pont de Nemours and Company and DuPont Industrial Biosciences USA, LLC. His work in these organizations has contributed to advancements in enzymatic processes and biotechnology.
Collaborations
Columbus-Hago has collaborated with notable professionals in his field, including Kevin D Nagy and Jayarama K Shetty. These collaborations have likely enhanced his research and development efforts in enzymatic hydrolysis.
Conclusion
Erwin F Columbus-Hago is a distinguished inventor whose work in enzymatic hydrolysis has led to valuable patents and advancements in biotechnology. His contributions continue to influence the field and demonstrate the importance of innovation in scientific research.