Cincinnati, OH, United States of America

Karen R Hafer

This inventor holds 2 USPTO granted patents. Top assignee: The Procter Gamble Company. Active years: 1992-1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Karen R Hafer. Retrieved from https://idiyas.com/inventor/karen-r-hafer

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 = 2

Forward Citations = 22(Granted Patents)


Company Filing History:


Years Active: 1992-1995

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2 patents (USPTO):Explore Patents

Title: Karen R Hafer: Innovator in Psyllium-Containing Products

Introduction

Karen R Hafer is a notable inventor based in Cincinnati, OH (US). She has made significant contributions to the field of psyllium-containing products, holding 2 patents that showcase her innovative approach to health and wellness.

Latest Patents

Her latest patents include advancements in psyllium husk formulations. One patent describes psyllium husk comprising particle sizes distributed such that less than about 15% is larger than about 80 mesh, at least about 45% is within the range of from about 80 mesh to about 200 mesh, and less than about 40% is smaller than about 200 mesh. Additionally, she has developed psyllium-containing products for oral administration that utilize small particle size psyllium husk, enhancing the efficacy of these products.

Career Highlights

Karen R Hafer is associated with The Procter & Gamble Company, where she applies her expertise in product development. Her work focuses on creating innovative health solutions that leverage the benefits of psyllium.

Collaborations

Throughout her career, she has collaborated with esteemed colleagues such as Paul D Leis, Jr and Larry E Burns, contributing to the advancement of her projects and innovations.

Conclusion

Karen R Hafer's contributions to the field of psyllium-containing products reflect her dedication to innovation and health. Her patents and work at The Procter & Gamble Company highlight her role as a leading inventor in this area.

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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