Kwok K Yeung

Title: The Innovations of Kwok K Yeung

Introduction

Kwok K Yeung is a notable inventor based in Malvern, PA (US). He has made significant contributions to the field of immunoassays, holding a total of 3 patents. His work has advanced the methodologies used in detecting haptens, which are crucial in various medical diagnostics.

Latest Patents

One of his latest patents is an agglutination immunoassay for hapten involving monoclonal antibody. This assay method and kit for a hapten, such as theophylline, employs a first latex reagent and a second antibody reagent. By utilizing a monoclonal antibody of the IgA class in the second reagent, interference by patient rheumatoid factor is effectively prevented. Another significant patent is the centrifugal kinetic agglutination assay. In this method, a sample is mixed with a reagent containing stably suspended particles coated with a binding pair member that is complementary to or competitive with the target binding pair member. A centrifugal force applied during the reaction changes the concentration of particles at a locus relative to the overall particle concentration. Light transmission or scattering is measured kinetically at the locus, particularly in a microcentrifugal analyzer.

Career Highlights

Kwok K Yeung has worked with prominent companies in the industry, including Fisher Scientific Company and Allied Corporation. His experience in these organizations has contributed to his expertise in the field of immunoassays and diagnostics.

Collaborations

Throughout his career, he has collaborated with notable individuals such as Mark I Sheiman and Teresa H Chan. These collaborations have further enriched his work and innovations in the field.

Conclusion

Kwok K Yeung's contributions to immunoassay technology have made a significant impact in medical diagnostics. His innovative patents and collaborations highlight his dedication to advancing this important field.