Harvard, MA, United States of America

John P Willis

This inventor holds 1 USPTO granted patent. Top assignee: Ilex Corporation. Active years: 1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John P Willis. Retrieved from https://idiyas.com/inventor/john-p-willis-11f59lo9

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 = 3.0

ph-index = 1

Forward Citations = 91(Granted Patents)


Company Filing History:


Years Active: 1987

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1 patent (USPTO):Explore Patents

Title: Innovations of John P Willis

Introduction

John P Willis is an accomplished inventor based in Harvard, MA (US). He has made significant contributions to the field of sensor technology, particularly through his innovative patent related to ion-selective electrodes. His work has implications for various applications, including medical diagnostics and environmental monitoring.

Latest Patents

John P Willis holds a patent for a sensor having ion-selective electrodes. This sensor and method are designed for the potentiometric determination of ion content or activity in a sample. It also measures the concentration of other components such as glucose, urea, triglycerides, enzymes, and drugs. The sensor features ion-selective electrodes held in a frame, with porous material between them to establish ionic flow. Each electrode is equipped with a selectively permeable membrane, a reference electrode, and internal reference material, enhancing its functionality and accuracy.

Career Highlights

Throughout his career, John P Willis has demonstrated a commitment to advancing sensor technology. His innovative approach has led to the development of practical solutions that address real-world challenges. With a patent count of 1 patent, he continues to contribute to the scientific community through his work.

Collaborations

John has collaborated with notable colleagues, including Gilbert Conover and Thaddeus Minior. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

John P Willis is a notable inventor whose work in sensor technology has paved the way for advancements in various fields. His contributions, particularly through his patent on ion-selective electrodes, highlight his dedication to innovation and problem-solving.

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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