Norwalk, CT, United States of America

Marna L Schirmer

This inventor holds 1 USPTO granted patent. Top assignee: E-Z-Em, Inc.. Active years: 1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Marna L Schirmer. Retrieved from https://idiyas.com/inventor/marna-l-schirmer

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 = 1

Forward Citations = 28(Granted Patents)


Company Filing History:


Years Active: 1990

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1 patent (USPTO):Explore Patents

Title: Marna L Schirmer: Innovator in Medical Instrument Design

Introduction

Marna L Schirmer is a notable inventor based in Norwalk, CT (US). She has made significant contributions to the field of medical instruments, particularly with her innovative designs that enhance patient comfort and safety.

Latest Patents

Marna holds a patent for a "Single-use annular mouthpiece." This invention is designed for use with diagnostic instruments such as endoscopes. The mouthpiece not only protects the endoscope from damage but also enhances patient comfort while providing a visible indication of any prior use. The design features a relatively rigid portion with an annular main body that fits comfortably in a patient's mouth, allowing clearance for the instrument through its central opening. Additionally, it includes a deformable compressible annular portion that permanently deforms when subjected to a patient's bite, ensuring a secure fit.

Career Highlights

Marna is currently associated with E-Z-EM, Inc., where she continues to innovate in the medical device sector. Her work focuses on improving the functionality and safety of diagnostic instruments, making significant strides in patient care.

Collaborations

Marna has collaborated with Seymour Katz, contributing to the development of her patented designs and enhancing the overall effectiveness of their projects.

Conclusion

Marna L Schirmer's contributions to medical instrument design exemplify her commitment to innovation and patient care. Her work continues to impact the medical field positively, showcasing the importance of thoughtful design in healthcare.

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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