Cincinnati, OH, United States of America

David Huntington Willis, Jr

This inventor holds 1 USPTO granted patent. Top assignee: Meridian Diagnostics, Inc.. Active years: 1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David Huntington Willis, Jr. Retrieved from https://idiyas.com/inventor/david-huntington-willis-jr

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 1999

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1 patent (USPTO):Explore Patents

Title: David Huntington Willis, Jr.: Innovator in Diagnostic Methods

Introduction

David Huntington Willis, Jr. is a notable inventor based in Cincinnati, OH. He has made significant contributions to the field of diagnostics, particularly in the area of parasitology. His innovative approach has led to the development of a unique method for diagnosing stool parasites.

Latest Patents

Willis holds a patent for a "Method for staining stool parasites." This method involves staining fecal specimens to diagnose stool parasites preserved with a non-mercury fixative. The preserved specimen is treated with a composition of iron hematoxylin stain and trichrome stain, enhancing the accuracy of parasite detection.

Career Highlights

Willis is associated with Meridian Diagnostics, Inc., where he applies his expertise in diagnostic methods. His work has been instrumental in advancing the techniques used in medical laboratories for the identification of parasitic infections.

Collaborations

Throughout his career, Willis has collaborated with notable colleagues, including Jeffrey A. Kraft and Ching Sui Yi. These partnerships have contributed to the development and refinement of diagnostic methods in the field.

Conclusion

David Huntington Willis, Jr. is a distinguished inventor whose work in diagnostic methods has made a significant impact on the medical field. His innovative patent for staining stool parasites exemplifies his commitment to improving diagnostic accuracy and patient care.

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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