Tianjin, China

Junqiang Li

This inventor holds 4 USPTO granted patents and 3 published patent applications and 2 EPO patents. Top assignee: Cansino Biologics Inc.. Active years: 2018-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Junqiang Li. Retrieved from https://idiyas.com/inventor/junqiang-li-fsjxtm8g

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

USPTO Granted Patents = 4 

% Patents Active = 100.0

 

Average Co-Inventor Count = 7.5

ph-index = 1


Company Filing History:


Years Active: 2018-2025

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4 patents (USPTO):Explore Patents

Title: The Innovations of Junqiang Li

Introduction

Junqiang Li is a prominent inventor based in Tianjin, China. He has made significant contributions to the field of biotechnology, particularly in the development of cell strains for vaccine production. With a total of 4 patents to his name, his work has the potential to impact the pharmaceutical industry positively.

Latest Patents

Among his latest patents is the invention titled "Carrier Protein Subjected to Site-Directed Mutation and Use Thereof in Preparation of Vaccine." This patent focuses on enhancing the efficacy of vaccines through innovative carrier proteins. Another notable patent is related to a cell strain designed to reduce the production of replication-competent adenovirus. The cell strain, HEK293.CS, is engineered to ensure safe adenovirus production while maintaining growth and virus production capabilities. This advancement is crucial for the mass culture of recombinant human type 5 adenovirus, which is essential in the manufacture of vaccines and antibodies.

Career Highlights

Junqiang Li is currently employed at CanSino Biologics Inc., a company known for its pioneering work in vaccine development. His role at the company allows him to apply his innovative ideas in a practical setting, contributing to the advancement of public health.

Collaborations

He has collaborated with notable colleagues, including Tao Zhu and Zhongqi Shao, to further enhance the research and development efforts at CanSino Biologics Inc. Their teamwork exemplifies the collaborative spirit necessary for groundbreaking innovations in biotechnology.

Conclusion

Junqiang Li's contributions to the field of biotechnology through his patents and work at CanSino Biologics Inc. highlight his role as a key innovator in vaccine development. His advancements in cell strains and carrier proteins are paving the way for safer and more effective vaccines.

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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