Downers Grove, IL, United States of America

Alfred W Oberhofer

This inventor holds 4 USPTO granted patents. Top assignee: Nalco Chemical Company. Active years: 1976-1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Alfred W Oberhofer. Retrieved from https://idiyas.com/inventor/alfred-w-oberhofer

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 = 4

Forward Citations = 87(Granted Patents)


Company Filing History:


Years Active: 1976-1988

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4 patents (USPTO):Explore Patents

Title: Alfred W. Oberhofer: Innovator in Water Treatment Solutions

Introduction

Alfred W. Oberhofer is a notable inventor based in Downers Grove, IL (US). He has made significant contributions to the field of water treatment, holding a total of 4 patents. His work focuses on improving the performance of water treatment processes, particularly in addressing fouled water treatment solids.

Latest Patents

Oberhofer's latest patents include innovative processes for the treatment and prevention of fouled water treatment solids. These processes aim to enhance the performance of particulate and other types of water-treatment solids, especially those that have become contaminated with organic materials, microorganisms, and waste products. Another significant patent involves the use of benzo and tolyltriazole as copper corrosion inhibitors for boilers. This invention describes how these compounds can be used alone or in combination with neutralizing and filming amines to effectively reduce copper corrosion in boiler condensate systems.

Career Highlights

Oberhofer has dedicated his career to advancing water treatment technologies. He is currently associated with Nalco Chemical Company, where he continues to innovate and develop solutions that address critical challenges in water treatment.

Collaborations

Throughout his career, Oberhofer has collaborated with esteemed colleagues, including James J. Benko and Joseph C. Drozd. These partnerships have contributed to the development of effective water treatment solutions.

Conclusion

Alfred W. Oberhofer's contributions to water treatment technology demonstrate his commitment to innovation and excellence in the field. His patents reflect a deep understanding of the challenges faced in water treatment processes and offer practical solutions to enhance performance.

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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