Location History:
- Lafayette, CA (US) (2023)
- Berkeley, CA (US) (2009 - 2024)
- Beverly, MA (US) (2024)
Company Filing History:
24 out of 15,528 
1 out of 8,396 
Years Active: 2009-2025
Title: Christopher J Chang: A Leader in Copper Detection Innovations
Introduction
Christopher J Chang, based in Berkeley, California, is a renowned inventor with an impressive portfolio of 25 patents. His innovative work focuses on developing advanced biochemical detection methods, particularly for essential metals like copper. His contributions are paving the way for significant advancements in the fields of biochemistry and cellular biology.
Latest Patents
Among his latest patents, Chang has developed probes for the detection of copper, specifically designed for detecting Cu(I) in live cells using Förster resonance energy transfer (FRET) technology. This novel approach provides researchers with vital tools for real-time monitoring of copper levels within cellular environments. Additionally, he has patented thiophosphorodichloridate reagents for chemoselective histidine bioconjugation, which allow for the precise labeling of proteins by utilizing a specialized reagent that selectively conjugates with histidine residues.
Career Highlights
Chang has held significant positions at esteemed institutions such as the University of California and the Massachusetts Institute of Technology (MIT). His work at these universities has not only bolstered his research capabilities but also solidified his impact on the academic community and the advancement of scientific knowledge.
Collaborations
Throughout his career, Chang has collaborated with notable scientists, including Jeffrey R Long and Genevieve C van de Bittner. These partnerships have enriched his research efforts and led to the development of cutting-edge technologies in his fields of expertise.
Conclusion
Christopher J Chang's contributions to the field of copper detection and bioconjugation represent significant strides in scientific innovation. His patents illustrate a commitment to advancing research capabilities in real-time cellular monitoring and biochemistry, ensuring that his work will have lasting impacts on both academia and industry.