Company Filing History:
4 out of 4,179 
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Years Active: 1990-1994
Title: Paul J Brynes: Innovator in Fluorescence Immunoassays
Introduction
Paul J Brynes is a notable inventor based in Libertyville, IL (US). He has made significant contributions to the field of fluorescence immunoassays, particularly in the detection of amphetamine-class analytes. With a total of 5 patents to his name, Brynes has established himself as a key figure in innovative assay technologies.
Latest Patents
One of Brynes' latest patents involves reagents, methods, and kits for an amphetamine-class fluorescence polarization immunoassay (FPIA). This innovative immunoassay detects the presence of one or more amphetamine-class analytes in a test sample. The method utilizes competition between the analyte and a fluorescently labeled tracer for the binding site on an antibody specific for phenethylamine derivatives. The concentration of the amphetamine-class analyte in the sample determines the amount of tracer that binds to the antibody. The amount of tracer-antibody complex formed can be quantitatively measured and is inversely proportional to the quantity of analyte in the test sample. This invention also relates to tracers, immunogens used to elicit antibodies for use as assay reagents, and assay kits incorporating these tracers and reagents.
Career Highlights
Throughout his career, Brynes has worked with prominent organizations, including Abbott Laboratories Corporation and the State University of New York. His work has significantly advanced the field of immunoassays, contributing to better detection methods for various analytes.
Collaborations
Brynes has collaborated with notable colleagues, including Cynthia M Molina and Donald D Johnson. These partnerships have further enriched his research and development efforts in the field of fluorescence immunoassays.
Conclusion
Paul J Brynes is a distinguished inventor whose work in fluorescence immunoassays has made a lasting impact on the detection of amphetamine-class analytes. His innovative approaches and collaborations continue to influence advancements in this critical area of research.