For the Inventor, By the Inventor

Enter assignee name

Yangju, South Korea

Nanophil Co., Ltd.

Calculating rank

USPTO Granted Patents = 2

% Expired Patents = 100.0

Forward Citations = 20

Loading Chart...

Loading Chart...

4 inventors (with patents filed for the assignee):

Jong-su Park (2 out of 6 patents)

Suk-Won Chun (2 out of 2 patents)

Seong-Mu Jo (1 out of 10 patents)

4. Hwa-Seop Lee (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 7875380 - Complex membrane for electrochemical device, manufacturing method and electrochemical device having the same (2011-01-25),

2. 7351052 - Apparatus for producing nanofiber utilizing electospinning and nozzle pack for the apparatus (2008-04-01),

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

2 Patents

#5 in Yangju

#3,807 in South Korea

Yangju, South Korea

Nanophil Co., Ltd.

Forward Citations = 20

4 inventors:

Jong-su Park (2 out of 6 patents)

Suk-Won Chun (2 out of 2 patents)

Seong-Mu Jo (1 out of 10 patents)

4. Hwa-Seop Lee (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Nanophil Co., Ltd.. Retrieved from https://idiyas.com/company/nanophil-company

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

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]

Loading…