Charleston, SC, United States of America

Donald O Castell

This inventor holds 1 USPTO granted patent. Top assignee: Sandhill Scientific, Inc.. Active years: 2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Donald O Castell. Retrieved from https://idiyas.com/inventor/donald-o-castell

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 = 2.0

ph-index = 1

Forward Citations = 133(Granted Patents)


Company Filing History:


Years Active: 2006

Loading Chart...
1 patent (USPTO):Explore Patents

Title: The Innovations of Donald O Castell

Introduction

Donald O Castell is a notable inventor based in Charleston, SC (US). He has made significant contributions to the field of medical technology, particularly in the area of pharyngoesophageal monitoring systems. His work has the potential to improve the diagnosis and management of acid reflux conditions.

Latest Patents

Donald O Castell holds a patent for pharyngoesophageal monitoring systems. These systems are designed to monitor the environment of the pharynx and esophagus. They can detect and monitor refluxate, while also recording other physical episode data. The system may include a bifurcated, adjustable, multiple internal reference probe. This innovative approach allows for the detection of acid reflux and the simultaneous monitoring of pH levels at multiple locations within the pharyngoesophageal passage. Some embodiments of the system provide a recorder that is responsive to various sensor arrangements, enabling the correlation of signals generated by these sensors.

Career Highlights

Donald O Castell has established himself as a key figure in the medical technology sector. He is associated with Sandhill Scientific, Inc., where he continues to develop and refine his innovative ideas. His work has garnered attention for its potential to enhance patient care and improve clinical outcomes.

Collaborations

Donald O Castell has collaborated with Jiri Kratochvil, contributing to the advancement of pharyngoesophageal monitoring technologies. Their partnership has focused on enhancing the functionality and effectiveness of monitoring systems.

Conclusion

Donald O Castell's contributions to pharyngoesophageal monitoring systems exemplify the impact of innovation in medical technology. His work not only addresses critical health issues but also paves the way for future advancements in the field.

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]
Loading…