Telford, PA, United States of America

Oswald L Ittensohn

This inventor holds 2 USPTO granted patents. Top assignee: Merck + Co., Inc.. Active years: 1977.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Oswald L Ittensohn. Retrieved from https://idiyas.com/inventor/oswald-l-ittensohn

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 = 13(Granted Patents)


Company Filing History:


Years Active: 1977

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2 patents (USPTO):Explore Patents

Title: The Innovations of Oswald L Ittensohn

Introduction

Oswald L Ittensohn is a notable inventor based in Telford, PA, who has made significant contributions to the field of medical diagnostics and vaccine development. With a total of two patents to his name, Ittensohn's work has had a profound impact on the understanding and diagnosis of hepatitis A.

Latest Patents

Ittensohn's latest patents focus on the Hepatitis A antigen, which is obtained from the livers of non-human primates infected with the hepatitis A virus. This antigen has been found to be useful in fast and simple assays for detecting hepatitis A antibodies. Consequently, it plays a crucial role in the diagnosis of hepatitis A disease in humans and is also applicable in the preparation of hepatitis A vaccines.

Career Highlights

Ittensohn is currently associated with Merck & Company, Inc., a leading pharmaceutical company known for its innovative healthcare solutions. His work at Merck has allowed him to contribute to advancements in vaccine technology and infectious disease management.

Collaborations

Throughout his career, Ittensohn has collaborated with esteemed colleagues such as Philip J Provost and Maurice R Hilleman. These collaborations have further enhanced the quality and impact of his research and innovations.

Conclusion

Oswald L Ittensohn's contributions to the field of hepatitis A diagnostics and vaccine development underscore his importance as an inventor. His work continues to influence medical practices and improve public health outcomes.

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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