Midland, MI, United States of America

Doreen C Keptner

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Dow Global Technolgoies LLC. Active years: 2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Doreen C Keptner. Retrieved from https://idiyas.com/inventor/doreen-c-keptner

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


 

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2012

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1 patent (USPTO):Explore Patents

Title: Doreen C. Keptner: Innovator in Polymer Processing

Introduction

Doreen C. Keptner is a notable inventor based in Midland, MI (US). She has made significant contributions to the field of polymer processing, particularly through her innovative methods. Her work has implications for the efficiency and effectiveness of chemical processes in the industry.

Latest Patents

Doreen holds a patent for a "Method for processing effluent from chloromethylation of vinyl aromatic polymers." This method addresses the processing of effluent that includes catalysts and volatile organics, providing a systematic approach to managing waste in polymer production.

Career Highlights

Doreen is associated with Dow Global Technologies LLC, where she applies her expertise in polymer chemistry. Her career is marked by a commitment to advancing technology in the field, and her patent reflects her innovative spirit and technical knowledge.

Collaborations

Throughout her career, Doreen has collaborated with esteemed colleagues such as William I. Harris and Bruce S. Holden. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Doreen C. Keptner's contributions to polymer processing exemplify the impact of innovation in the chemical industry. Her patent and collaborative efforts highlight her role as a leading inventor in her 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]
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