Ness Energy Co., Ltd.

Calculating rank

USPTO Granted Patents = 2

Forward Citations = 12

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4 inventors (with patents filed for the assignee):

Hee Tak Kim (2 out of 3 patents)

Sun Wook Kim (2 out of 4 patents)

Kyoung Bae Kim (1 out of 1 patent)

4. Jung Min Song (1 out of 2 patents)

2 patents: Sort by Forward Citations

1. 6521382 - Method of preparing polymer electrolyte composition and method of manufacturing lithium secondary battery using the same (2003-02-18),

2. 6403266 - Polymer electrolyte composition, method for preparing the same and lithium secondary battery employing the same (2002-06-11),

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USPTO Data Jan 1 1976 - Oct 27 2026

2 Patents

#92 in Suwon

#3,807 in South Korea

Suwon, South Korea

Ness Energy Co., Ltd.

Forward Citations = 12

4 inventors:

Hee Tak Kim (2 out of 3 patents)

Sun Wook Kim (2 out of 4 patents)

Kyoung Bae Kim (1 out of 1 patent)

4. Jung Min Song (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ness Energy Co., Ltd.. Retrieved from https://idiyas.com/company/ness-energy-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]