Wilmington, DE, United States of America

Howard Ensign Simmons, Iii

This inventor holds 14 USPTO granted patents and 2 published patent applications. Top assignee: E.i. Dupont De Nemours and Company. Active years: 1995-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Howard Ensign Simmons, Iii. Retrieved from https://idiyas.com/inventor/howard-ensign-simmons-iii

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

USPTO Granted Patents = 14 

% Patents Active = 78.6

Average Co-Inventor Count = 2.0

ph-index = 6

Forward Citations = 83(Granted Patents)


Company Filing History:


Years Active: 1995-2010

Loading Chart...
14 patents (USPTO):Explore Patents

Title: Howard Ensign Simmons, III: Innovator in Ink Jet Printing and Electroactive Polymers

Introduction

Howard Ensign Simmons, III is a notable inventor based in Wilmington, DE (US). He has made significant contributions to the fields of ink jet printing and electroactive materials. With a total of 14 patents to his name, Simmons has established himself as a key figure in innovation.

Latest Patents

Simmons' latest patents include groundbreaking technologies such as "Ink Jet Printing of Etchants and Modifiers." This invention focuses on processes for ink jet printing of etchant or modifier materials, particularly for creating patterns in electronics and display applications. Another significant patent is for "Electroactive Fluorene Copolymers and Devices Made with Such Polymers," which pertains to copolymers of fluorene and the devices that utilize these materials.

Career Highlights

Simmons is currently employed at E.I. DuPont De Nemours and Company, where he continues to push the boundaries of innovation. His work has not only advanced the field of materials science but has also contributed to the development of new technologies in electronics.

Collaborations

Throughout his career, Simmons has collaborated with esteemed colleagues such as Frank Peter Uckert and Robert Paul Waldrop. These partnerships have fostered a creative environment that has led to numerous advancements in their respective fields.

Conclusion

Howard Ensign Simmons, III is a distinguished inventor whose work in ink jet printing and electroactive polymers has made a lasting impact on technology. His contributions continue to inspire future innovations in the industry.

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…