State College, PA, United States of America

Qingbo China Li

This inventor holds 17 USPTO granted patents and 2 published patent applications, primarily in Capillary Electrophoresis. Top assignees: Spectrumedix Corporation, Applera Corporation, Applied Biosystems, LLC. Active years: 1999-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Qingbo China Li. Retrieved from https://idiyas.com/inventor/qingbo-china-li

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 17 

% Patents Active = 88.2

Average Co-Inventor Count = 2.6

ph-index = 9

Forward Citations = 256(Granted Patents)


Company Filing History:


Years Active: 1999-2009

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Areas of Expertise:
Capillary Electrophoresis
Electrophoretic Applications
Automated Systems
Hydrodynamic Injection
Laser Detection
Temperature Gradient
Copolymers
Multi-Wavelength Reader
Fluid Delivery
Biological Assay
17 patents (USPTO):Explore Patents

Title: Innovator Spotlight: Qingbo China Li

Introduction: Qingbo China Li, based in State College, Pennsylvania, is a distinguished inventor with an impressive portfolio of 17 patents to his name. His work primarily revolves around the fields of biology and electrophoresis, showcasing his dedication to advancing scientific knowledge and technologies.

Latest Patents: Among his latest innovations is a method titled "Denaturant-free electrophoresis of biological molecules under high temperature conditions." This invention focuses on separating biological compounds such as nucleic acids using a matrix that is free of denaturants and composed of specific copolymers at elevated temperatures. Another noteworthy patent is the "Automated parallel capillary electrophoresis system with hydrodynamic sample injection." This system includes a capillary cartridge with multiple tubes, which enables simultaneous electrophoresis of samples from a microtitre plate, enhancing efficiency while preventing cross-contamination.

Career Highlights: Qingbo has made significant contributions to companies such as Spectrumedix Corporation and Applera Corporation. His roles at these organizations have allowed him to develop groundbreaking technologies that streamline and improve biological analysis processes.

Collaborations: Throughout his career, Qingbo has collaborated with notable professionals in the field, including Changsheng Jonathan Liu and Thomas E Kane. These partnerships have facilitated the exchange of ideas and innovations, further contributing to the advancements in electrophoresis techniques.

Conclusion: Qingbo China Li exemplifies the spirit of innovation in the realm of electrophoresis and biological applications. With his substantial number of patents and collaborative efforts, he continues to influence the scientific community and propel advancements that benefit various sectors in biotechnology.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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