Muscatine, IA, United States of America

Roger E McPherson

This inventor holds 20 USPTO granted patents and 1 published patent application, primarily in Starch Processing. Top assignee: Grain Processing Corporation. Active years: 1986-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Roger E McPherson. Retrieved from https://idiyas.com/inventor/roger-e-mcpherson

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 20 

% Patents Active = 60.0

Average Co-Inventor Count = 3.3

ph-index = 8

Forward Citations = 189(Granted Patents)


Company Filing History:


Years Active: 1986-2017

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Areas of Expertise:
Cold-Water Soluble Starch
Dust Suppressant
Soil Stabilization
Drilling Fluid
Animal Litter
Adhesive Bonding
Lithographic Dampening
Corrugation Adhesive
Starch Derivatization
Methyl Glucoside
Composite Structures
20 patents (USPTO):Explore Patents

Title: The Innovative Journey of Roger E. McPherson

Introduction

Roger E. McPherson, an accomplished inventor based in Muscatine, Iowa, has made significant contributions to the field of starch technology. With a commendable portfolio of 20 patents, McPherson has established himself as a leading figure in the development of innovative starch products. His work embodies a blend of scientific insight and practical application, particularly in food processing and material sciences.

Latest Patents

One of McPherson's notable patents is for a cold-water soluble extruded starch product. This patent discloses a novel process for preparing a hydroxyalkyl starch that involves applying a shearing force in an extruder while maintaining adequate moisture levels. This technique allows for the gelatinization of starch granules without making them excessively sticky, resulting in a sheared starch suitable for various applications, including film-forming and coating.

Career Highlights

Roger McPherson's career is marked by his role at Grain Processing Corporation, where he has contributed to numerous advancements in starch technology. His 20 patents reflect his dedication to innovation, focusing on refining processes and enhancing the functionality of starch products across industries. His expertise has positioned him as a frontrunner in his field, continually pushing the boundaries of what can be achieved with starch.

Collaborations

Throughout his career, McPherson has worked alongside talented colleagues such as Lin Wang and Jeff Underwood. These collaborations have facilitated a dynamic exchange of ideas and fostered an environment of creativity and innovation at Grain Processing Corporation, enabling the team to tackle complex challenges in starch processing and product development.

Conclusion

Roger E. McPherson stands out as an eminent inventor whose contributions have had a lasting impact on the field of starch technology. His relentless pursuit of innovation, demonstrated through his numerous patents and collaborative efforts, underscores the importance of creativity in driving advancements that benefit various applications. As McPherson continues to explore new horizons in starch products, his legacy of innovation will undoubtedly inspire future generations of inventors.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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