PATENTS

9. Electrochemical phosphate removal and recovery cells

Kyoung-Shin Choi, Dohwan Nam, Ryan Belson

United States patent application number: Not yet published

The patent was filed on 2022-12-15

8. Tandem electrodialysis cell systems based on the use of redox couples

Kyoung-Shin Choi, Dohwan Nam

United States patent application number: US 2022/0250955 A1 (google patents link)

The patent was issued on 2022-08-11

7. Aqueous energy storage systems with desalination capabilities

Kyoung-Shin Choi, Dohwan Nam, Margaret Lumley

United States patent application number: US 2022/0246998 A1 (google patents link)

The patent was issued on 2022-08-04

6. Electrodialysis cells based on the use of redox mediators

Kyoung-Shin Choi, Dohwan Nam, Dong Ki Lee

United States patent application number: US 11,279,637 B2 (google patents link)

The patent was granted on 2022-03-22

International applications:

PCT/US2019/055507 (Filing date: 2019-10-10)

5. Electrochemical oxidation of 5-hydroxymethylfurfural using copper-based anodes

Kyoung-Shin Choi, Dohwan Nam

United States patent registration number: US 10,669,639 B2 (google patents link)

The patent was granted on 2020-06-02

Child applications:

US16/854,037 (Filing date: 2020-04-21)

International applications:

PCT/US2018/047643 (Filing date: 2018-08-23)

4. Bismuth-based chloride-storage electrodes

Kyoung-Shin Choi, Dohwan Nam

United States patent registration number: US 10,414,674 B2 (google patents link)

The patent was granted on 2019-09-17

Child applications:

US20190382288A1 (Publication date: 2019-12-19)

International applications:

WO2018136130A1 (Publication date: 2018-07-26)

AU2017394846A1 (Publication date: 2019-08-01)

SG11201906646SA (Publication date: 2019-08-27)

KR20190102284A (Publication date: 2019-09-03)

IL268067D0 (Publication date: 2019-09-26)

CN110325481A (Publication date: 2019-10-11)

EP3571165A4 (Pubalication date: 2020-01-08)

JP2020507885A5 (Publication date: 2020-09-10)

3. Manufacturing method of metal nanofiber and metal nanofiber therefrom

Hyuk-Sang Kwon, Do-Hwan Nam, Tae-Hee Kim, Kyung-Sik Hong, Minkyu Yu, Sung-Jin Lim, Dong-Rak Sohn

Korean patent registration number: 10-1816077

The patent was granted on 2018-01-02

2. Lithium primary battery

Hyuk-Sang Kwon, Tae-Hee Kim, Dong-Rak Sohn, Kyoung-Sik Hong, Do-Hwan Nam, Hyo-Hwan Park, Sung-Ho Seo, Hong-Jip Jung, Seul-Ki Jeon

Korean patent registration number: 10-1756401

The patent was granted on 2017-07-04

1. Polypyrrole nanowires and their synthetic process

Hyuk-Sang Kwon, Do-Hwan Nam, Min-Joong Kim, Won-Keun Kim, Sung-Jin Lim

Korean patent registration number: 10-1412782

The patent was granted on 2014-06-20