Weijun Qian

Title: Weijun Qian: Innovator in Biomedical Analysis

Introduction

Weijun Qian is a notable inventor based in Richland, WA (US). She has made significant contributions to the field of biomedical analysis, particularly in the quantification of target analytes in complex biological systems. With a total of 2 patents, her work has the potential to impact various medical diagnostics.

Latest Patents

One of her latest patents is titled "Process for ultra-sensitive quantification of target analytes in complex biological systems." This invention discloses antibody-free processes that provide accurate quantification of a wide variety of low-abundance target analytes in complex samples. The processes can employ high-pressure, high-resolution chromatographic separations for analyte enrichment. Intelligent selection of target fractions may be performed via on-line Selected Reaction Monitoring (SRM) or off-line rapid screening of internal standards. Quantification may be performed on individual or multiplexed fractions. Applications include analyses of very low abundance proteins or candidate biomarkers in plasma, cell, or tissue samples without the need for affinity-specific reagents.

Another significant patent is the "Method for identifying type I diabetes mellitus in humans." This method and system classify subject populations utilizing predictive and diagnostic biomarkers for type I diabetes mellitus. The method includes determining the levels of a variety of markers within the serum or plasma of a target organism and correlating this level to general populations as a screen for predisposition or progressive monitoring of disease presence or predisposition.

Career Highlights

Weijun Qian is currently associated with the Battelle Memorial Institute, where she continues to advance her research and innovations. Her work is characterized by a strong focus on improving diagnostic methods and enhancing the accuracy of medical analyses.

Collaborations

Weijun has collaborated with notable colleagues, including Richard Dale Smith and Thomas O Metz. These collaborations have further enriched her research and contributed to the development of her innovative patents.

Conclusion

Weijun Qian's contributions to biomedical analysis through her patents demonstrate her commitment to advancing medical diagnostics. Her innovative methods have the potential to significantly improve the accuracy of disease detection and monitoring.