Bloomington, MN, United States of America

Richard S Creager

This inventor holds 1 USPTO granted patent. Top assignee: Kallestad Diagnostics, Inc.. Active years: 1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Richard S Creager. Retrieved from https://idiyas.com/inventor/richard-s-creager

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


% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 8(Granted Patents)


Company Filing History:


Years Active: 1990

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1 patent (USPTO):Explore Patents

Title: Richard S. Creager: Innovator in Enzyme Assays

Introduction

Richard S. Creager is a notable inventor based in Bloomington, MN (US). He has made significant contributions to the field of enzyme assays, particularly in methods that enhance the accuracy of clinical testing. His innovative approach addresses common challenges faced in laboratory settings.

Latest Patents

Richard S. Creager holds a patent for a method of pre-treating samples in peroxidase-catalyzed enzyme assays. This method aims to reduce the occurrence of falsely elevated results in such assays. By reacting clinical specimens with oxidizing agents like sodium hypochlorite, hydrogen peroxide, or sodium meta-periodate, the interference caused by blood or blood products is effectively eliminated or minimized.

Career Highlights

Creager is associated with Kallestad Diagnostics, Inc., where he applies his expertise in developing reliable diagnostic methods. His work has been instrumental in improving the accuracy of enzyme assays, which are critical in clinical diagnostics.

Collaborations

Some of his notable coworkers include Patrick A. Mach and Jeffrey A. Thompson. Their collaborative efforts contribute to advancements in diagnostic technologies and methodologies.

Conclusion

Richard S. Creager's innovative work in enzyme assays exemplifies the importance of addressing challenges in clinical diagnostics. His contributions continue to impact the field positively.

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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