Cookeville, TN, United States of America

Dale D Ensor

This inventor holds 1 USPTO granted patent. Top assignee: The United States of America as Represented by the Department of Energy. Active years: 1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dale D Ensor. Retrieved from https://idiyas.com/inventor/dale-d-ensor

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 = 19(Granted Patents)


Company Filing History:


Years Active: 1995

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1 patent (USPTO):Explore Patents

Title: Dale D. Ensor and His Patent on Metal Separations.

Introduction

Dale D. Ensor is an inventor associated with Cookeville, Tennessee, and the U.S. Department of Energy. His work includes a patent for a chemical extraction method designed to separate actinides, lanthanides, and other metals.

Latest Patents

The supplied information lists one patent for Ensor: “Separations of Actinides, Lanthanides and Other Metals.” The invention describes an organic extracting solution containing a bis(acylpyrazolone) or a substituted bis(acylpyrazolone). It also presents a method for separating certain tetravalent actinides from other substances, including hexavalent and trivalent actinides, trivalent lanthanides, iron and aluminum, and divalent and monovalent metals. The method is also described as useful for separating hexavalent actinides from several of those substances.

Career Highlights

Ensor’s listed patent reflects research into selective chemical extraction and the separation of elements with different valence states. The patent is assigned to the United States of America, as represented by the Department of Energy.

Collaborations

The supplied information identifies Barbara F. Smith and Gordon D. Jarvinen as Ensor’s coworkers.

Conclusion

Dale D. Ensor’s recorded invention focuses on an extracting solution and method for separating actinides, lanthanides, and other metals, representing a contribution to chemical separation research.

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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