Company Filing History:
Years Active: 1977-1982
Title: The Innovative Contributions of Roger S. Leiser in Chromatographic Separation Technology
Introduction
Roger S. Leiser, an accomplished inventor based in Decatur, Illinois, has made significant strides in the field of chromatographic separation. With a total of four patents to his name, his contributions are essential in refining processes for the efficient separation of sugar solutions, particularly fructose and dextrose.
Latest Patents
His latest patent focuses on a process and equipment for the large-scale chromatographic separation of fructose and dextrose sugar solutions. This innovative apparatus utilizes a large diameter separation column packed with a strongly cationic ion exchange resin. The unique resin loading method involves washing the resin with selected salts, allowing for uniformly dense packing in the column. This method not only improves flow dynamics by eliminating the need for mechanical baffles but also enhances the separation efficiency of the output streams, yielding high fructose and dextrose concentrations. Furthermore, the invention achieves remarkable fructose productivity with minimal isomerase input, underscoring its efficiency in ongoing operations.
Career Highlights
Throughout his career at A.E. Staley Manufacturing Company, Leiser has focused on improving industrial processes and product outputs in the sugar processing industry. His patents demonstrate a commitment to advancing chromatographic techniques, which have widespread applications in food production and biochemical engineering.
Collaborations
Leiser has collaborated with notable colleagues such as Gin C. Liaw and Charles E. Schollmeier, contributing to a rich environment of innovation and teamwork. These partnerships have likely fostered the exchange of ideas, leading to advancements that benefit their projects and the wider field.
Conclusion
Roger S. Leiser's work represents a significant advancement within chromatographic separation technology. His innovative patents not only optimize the separation process for fructose and dextrose but also set the stage for future developments in the industry. With ongoing collaboration and dedication to research, Leiser continues to influence the landscape of sugar processing and industrial applications.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.