Washington, DC, United States of America

John A Derwin

This inventor holds 1 USPTO granted patent. Top assignee: Fannie Mae. Active years: 2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John A Derwin. Retrieved from https://idiyas.com/inventor/john-a-derwin

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 10.0

ph-index = 1

Forward Citations = 18(Granted Patents)


Company Filing History:


Years Active: 2011

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1 patent (USPTO):Explore Patents

Title: John A. Derwin: Innovator in Housing Finance Technology

Introduction

John A. Derwin is a notable inventor based in Washington, DC, who has made significant contributions to the housing finance industry. With a focus on improving mortgage loan processing, his work aims to facilitate the flow of capital in this critical sector.

Latest Patents

John A. Derwin holds a patent for "Systems and methods for facilitating the flow of capital through the housing finance industry." This invention features a computerized mortgage loan data processing system that includes a loan cost analysis engine. The engine compares data related to loan pricing for a mortgage loan with established loan pricing standards. It evaluates whether the loan pricing complies with these standards. An interface is designed to provide indications regarding compliance prior to the closing of the loan or before the sale of the mortgage loan in the secondary market. This indication can be directed to a mortgage loan advisor or a secondary mortgage market purchaser.

Career Highlights

John A. Derwin is currently employed at Fannie Mae, a leading organization in the housing finance sector. His role involves leveraging technology to enhance the efficiency and compliance of mortgage loan processes. His innovative approach has the potential to streamline operations and improve outcomes for both lenders and borrowers.

Collaborations

Some of his notable coworkers include David N. Voth and Richard N. Plotnick, who contribute to the collaborative environment at Fannie Mae. Their combined expertise fosters innovation and drives advancements in housing finance technology.

Conclusion

John A. Derwin's contributions to the housing finance industry through his patent and work at Fannie Mae exemplify the impact of innovation in improving mortgage loan processes. His efforts are paving the way for more efficient and compliant financial solutions in the housing market.

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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