Company Filing History:
Years Active: 1984-1996
Title: An Insight into the Innovations of Chi-Deu Chang
Introduction: Chi-Deu Chang, based in Bridgewater, NJ, is a distinguished inventor known for his contributions to immunoassay technology. With a portfolio of three patents, he has made significant advancements in the production and application of colloidal metal particles.
Latest Patents: Chang's latest patents include groundbreaking methods and test kits that enhance the efficacy of immunoassay systems. His first patent describes a kit containing glutaraldehyde coated colloidal metal particles, offering a method for producing metal sol reagents. This process involves reducing a metal-containing solution under optimized pH conditions to create metal particles of a preselected size. These particles are subsequently coated with a coupling compound and bound with immunochemically reactive components. Notably, the method allows for the mixing of particles with different immunochemical specificities, resulting in reagents that possess multiple specificities.
His second patent reiterates a similar methodology highlighting the importance of producing metal sol reagents containing colloidal metal. This innovation streamlines the process of creating diagnostic tools useful in a wide variety of immunoassay systems, demonstrating the versatility and functionality of his findings.
Career Highlights: Chi-Deu Chang currently works with Ortho Diagnostic Systems Inc., where he continues to innovate in the field of diagnostic testing. His work focuses on enhancing precision and effectiveness in immunoassays, contributing to advancements in medical diagnostics.
Collaborations: Throughout his career, Chang has had the opportunity to work alongside noteworthy colleagues including Henry A Graham, Jr. and Houston G Brooks, Jr. Their collaborative efforts have likely played a significant role in the development of his patented technologies.
Conclusion: Chi-Deu Chang's contributions to the field of immunoassay systems illustrate his commitment to advancing medical diagnostics. With three patents to his name, his work continues to pave the way for innovative solutions in healthcare. As he collaborates with esteemed professionals in the industry, his impact on science and technology remains profound.