Margaret Elizabeth Logan

Title: The Innovative Contributions of Margaret Elizabeth Logan

Introduction

Margaret Elizabeth Logan is a notable inventor based in Rochester, NY (US). She has made significant contributions to the field of analytical chemistry, particularly in the development of immunoassay elements and chromoionophores. With a total of 6 patents to her name, her work has had a lasting impact on diagnostic technologies.

Latest Patents

Logan's latest patents include innovations such as a dry immunoassay analytical element designed for assaying a ligand. This invention features a support that includes a label zone with an enzyme-labeled ligand or receptor, a spreading zone, a receptor zone with a fixed concentration of an immobilized receptor, and a gravure zone containing a diaryl telluride. Additionally, her patent on calcium-specific diaza-18-crown-6-ether chromoionophores presents compounds useful for detecting calcium ions in both solution and dry assays, particularly advantageous in thin-film multilayer analytical elements.

Career Highlights

Throughout her career, Logan has worked with prominent companies such as Eastman Kodak Company and Johnson & Johnson Clinical Diagnostics, Inc. Her experience in these organizations has allowed her to refine her skills and contribute to groundbreaking innovations in the field.

Collaborations

Logan has collaborated with notable individuals in her field, including Wayne W Weber, II and Calvin Roman Messing. These partnerships have further enhanced her research and development efforts.

Conclusion

Margaret Elizabeth Logan's contributions to the field of analytical chemistry through her patents and collaborations highlight her role as a pioneering inventor. Her work continues to influence advancements in diagnostic technologies.