Stephen Daggett

Title: Innovations by Stephen Daggett

Introduction

Stephen Daggett is an accomplished inventor based in Raritan, NJ, with a focus on advancements in diagnostic assays. He holds two patents that reflect his innovative contributions to the field of clinical diagnostics. His work aims to enhance the accuracy and reliability of immunometric diagnostic assays.

Latest Patents

One of Daggett's latest patents is titled "Antigen analogue for calibration of immunometric diagnostic assays." This invention provides an antigen with an increased half-life, which is essential for formulating more stable and consistent clinical diagnostic immunoassay controls and calibrators. The antigen analogue consists of a first and a second polypeptide that are identical or similar to the corresponding terminal amino acid sequences of an antigen. These polypeptides are connected by a PEG chain, and methods for calibrating assays using this compound are also disclosed.

Another significant patent is "Dual-sensor detection of reflectance signals for thin-film based assays." This invention introduces a thin-film element that allows for the analysis of analytes on separate surfaces. The thin-film element includes a first layer for processing a fluid sample to generate two analytes. It also features a second layer that is impermeable to the first analyte while being permeable to the second analyte, thus enabling the retention and passage of analytes as needed. The design includes reflective surfaces that provide signals indicative of the analytes present.

Career Highlights

Stephen Daggett is currently employed at Ortho-Clinical Diagnostics, Inc., where he continues to develop innovative solutions in the field of diagnostics. His work has significantly contributed to advancements in clinical testing methodologies.

Collaborations

Daggett has collaborated with notable colleagues, including Jian Zheng and Qi Sun, to further enhance the impact of his inventions in the industry.

Conclusion

Stephen Daggett's contributions to the field of diagnostic assays through his patents demonstrate his commitment to innovation and improvement in clinical diagnostics. His work continues to influence the development of more effective diagnostic tools.