This inventor holds 4 USPTO granted patents. Top assignees: Archer Daniels Midland Company, Archer-Daniels-Midland, United States of America, as Represented by the Secretary of Agriculture. Active years: 2000-2007.
Location History:
- Mt. Zion, IL (US) (2000)
- Decatur, IL (US) (2001 - 2007)
Company Filing History:
2 out of 436 
1 out of 3 
1 out of 1,215 Years Active: 2000-2007
Title: The Innovations of Richard D. Grabiel
Introduction
Richard D. Grabiel is an accomplished inventor based in Decatur, IL (US). He holds a total of 4 patents that showcase his contributions to the field of food science and phytochemistry. His innovative approaches have led to significant advancements in the extraction and concentration of beneficial compounds from natural sources.
Latest Patents
One of his latest patents focuses on the "Isolation of polyphenolic compounds from fruits or vegetables utilizing sub-critical water extraction." This method allows for the extraction of anthocyanins, flavonoids, and related polyphenolic compounds from fruits and highly pigmented garden vegetables. The process is advantageous as it minimizes the use of objectionable solvents and provides a cost-effective means of supplying concentrated phytochemicals for food formulation, dietary supplements, and phyto-pharmaceutical applications.
Another notable patent is the "Production of isoflavone enriched fractions from soy protein extracts." This invention utilizes the temperature-sensitive differential of solubilities of various isoflavone fractions to separate them effectively. By heating an aqueous soy molasses or soy whey feed stream, Grabiel is able to concentrate isoflavones through ultrafiltration and resin adsorption processes, ultimately producing a higher concentration of isoflavones in the final product.
Career Highlights
Throughout his career, Richard D. Grabiel has worked with prominent organizations, including Archer Daniels Midland Company and the United States of America, as represented by the Secretary of Agriculture. His work has significantly impacted the food industry, particularly in the area of natural product extraction and processing.
Collaborations
Richard has collaborated with notable colleagues such as Eric T. Gugger and Jerry W. King. Their combined expertise has contributed to the successful development of innovative solutions in food science.
Conclusion
Richard D. Grabiel's contributions to the field of food science through his patents and collaborations highlight his role as a significant innovator. His work continues to influence the extraction and utilization of natural compounds for various applications.