Beijing, China

Yongjun Chen

This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yongjun Chen. Retrieved from https://idiyas.com/inventor/yongjun-chen-khqkaauv

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


% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1


Company Filing History:

goldMedal1 out of 834,513 
Other
 patents

Years Active: 2001

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1 patent (USPTO):Explore Patents

Title: Yongjun Chen - Innovator in Bactericidal Technology

Introduction

Yongjun Chen is a prominent inventor based in Beijing, China. He has made significant contributions to the field of bactericidal technology, particularly through his innovative patent related to water-insoluble polymeric quaternary phosphonium salts.

Latest Patents

Yongjun Chen holds a patent for a series of water-insoluble polymeric quaternary phosphonium salt used for bactericides. This patent discloses a series of bactericides that consist of active components such as amino quaternary phosphonium salts and quaternary ammonium group-containing quaternary phosphonium salts. These bactericides exhibit rapid and highly effective bactericidal activity and can be used repeatedly for sterilizing and disinfecting various fluid media, including industrial and domestic water.

Career Highlights

Throughout his career, Yongjun Chen has focused on developing effective solutions for bactericidal applications. His work has been instrumental in advancing the technology used in sterilization and disinfection processes.

Collaborations

Yongjun Chen has collaborated with notable colleagues, including Xieqing Wang and Bengao Li, to further enhance the research and development of bactericidal technologies.

Conclusion

Yongjun Chen's innovative work in bactericidal technology highlights his commitment to improving public health through effective sterilization methods. His contributions continue to impact various industries positively.

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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