Company Filing History:
Years Active: 1988-1998
Title: **Innovative Contributions of David Calderhead in Immunochemical Testing**
Introduction
David Calderhead, an inventive mind based in Menlo Park, California, has made significant strides in the field of immunochemical testing. With three patents to his name, he stands out as a prominent inventor dedicated to advancing diagnostic methodologies. His innovative techniques demonstrate a commitment to improving the detection of analytes in various samples.
Latest Patents
Calderhead's latest patents focus on the development of devices and methods for determining the presence of analytes in samples suspected of containing those analytes. One notable invention is the "Concentrating Immunochemical Test Device and Method." This patent outlines a method that utilizes a strip of bibulous material, which interacts with a test solution containing the sample. The first member of a specific binding pair is employed to bind the analyte, while a second member integral to the strip helps concentrate the binding at a specific site. A detectable signal is generated that correlates with the presence of the analyte, and the signal pattern produced allows for clear identification. Another patent details a similar approach with the "Concentrating Immunochemical Test Strip," further emphasizing the techniques of capillary action and signal generation for analyte detection.
Career Highlights
Throughout his career, David Calderhead has worked with esteemed companies such as Syntex Inc. and Abbott Laboratories Corporation. His experiences in these dynamic environments have undoubtedly shaped his innovative approach to research and development in immunochemical testing. His extensive knowledge and practical applications reflect a deep understanding of the industry's needs and challenges.
Collaborations
Calderhead has collaborated with notable colleagues such as Litai Weng and Pyare L Khanna, further enhancing the innovation landscape through diverse expertise. These partnerships have contributed to the evolution of techniques and devices, strengthening his impact in the field of diagnostics.
Conclusion
David Calderhead's inventive contributions are paving the way for advancements in the realm of immunochemical testing. With his innovative patents and collaborative spirit, he continues to play a critical role in enhancing diagnostic capabilities. His work not only reflects personal ingenuity but also contributes significantly to the broader scientific community's efforts to improve health outcomes through precise analyte detection.