Havertown, PA, United States of America

A F D'Alessandro

This inventor holds 1 USPTO granted patent. Top assignee: Johnson Matthey Inc.. Active years: 1981.

IDiyas Innovation Intelligence. (2026). Inventor Profile: A F D'Alessandro. Retrieved from https://idiyas.com/inventor/a-f-d-alessandro

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 = 4.0

ph-index = 1

Forward Citations = 40(Granted Patents)


Company Filing History:


Years Active: 1981

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1 patent (USPTO):Explore Patents

Title: A F D'Alessandro: Innovator in Catalytic Technology

Introduction: A F D'Alessandro is a notable inventor based in Havertown, PA (US). He has made significant contributions to the field of catalytic technology, particularly through his innovative patent. His work is recognized for its potential applications in various industries, showcasing his expertise and dedication to advancing technology.

Latest Patents: A F D'Alessandro holds a patent for a catalyst comprising a metal substrate. This invention includes an oxidation-resistant coating applied to the substrate, which consists of aluminum metal powder in a ceramic binder. Additionally, it features a high surface area catalytic washcoat over the oxidation-resistant coating, along with a catalytically active material, such as a platinum group metal, associated with the washcoat. This patent highlights his innovative approach to enhancing catalytic efficiency.

Career Highlights: Throughout his career, A F D'Alessandro has been associated with Johnson Matthey Inc., a company known for its expertise in sustainable technologies. His role at the company has allowed him to contribute to significant advancements in catalytic processes, further establishing his reputation as a leading inventor in this field.

Collaborations: A F D'Alessandro has collaborated with notable colleagues, including James B Hunter and George McGuire. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas, ultimately leading to advancements in catalytic technology.

Conclusion: A F D'Alessandro's contributions to the field of catalytic technology through his patent and collaborations demonstrate his commitment to innovation. His work continues to influence the industry, paving the way for future advancements in catalytic processes.

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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