Growing community of inventors

Yongin-si, South Korea

Nak Hyun Choi

Average Co-Inventor Count = 6.37

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 3

Nak Hyun ChoiYoung Joon Park (2 patents)Nak Hyun ChoiMyung Jin Shin (2 patents)Nak Hyun ChoiHa Yong Choi (2 patents)Nak Hyun ChoiHong Chul Jin (2 patents)Nak Hyun ChoiSun Young Park (1 patent)Nak Hyun ChoiSung Jun Kim (1 patent)Nak Hyun ChoiDong Hyun Ko (1 patent)Nak Hyun ChoiSoo Yeon Jung (1 patent)Nak Hyun ChoiSeung Chan Kim (1 patent)Nak Hyun ChoiYoung Mee Chung (1 patent)Nak Hyun ChoiSeog Beom Song (1 patent)Nak Hyun ChoiMi Young Yoon (1 patent)Nak Hyun ChoiChi Hye Park (1 patent)Nak Hyun ChoiSook Kyung Park (1 patent)Nak Hyun ChoiShin-Young Ryu (1 patent)Nak Hyun ChoiHyoung Rok Bak (1 patent)Nak Hyun ChoiJae Ho Yoo (1 patent)Nak Hyun ChoiNak Hyun Choi (3 patents)Young Joon ParkYoung Joon Park (6 patents)Myung Jin ShinMyung Jin Shin (3 patents)Ha Yong ChoiHa Yong Choi (3 patents)Hong Chul JinHong Chul Jin (2 patents)Sun Young ParkSun Young Park (94 patents)Sung Jun KimSung Jun Kim (59 patents)Dong Hyun KoDong Hyun Ko (12 patents)Soo Yeon JungSoo Yeon Jung (12 patents)Seung Chan KimSeung Chan Kim (6 patents)Young Mee ChungYoung Mee Chung (6 patents)Seog Beom SongSeog Beom Song (4 patents)Mi Young YoonMi Young Yoon (3 patents)Chi Hye ParkChi Hye Park (3 patents)Sook Kyung ParkSook Kyung Park (2 patents)Shin-Young RyuShin-Young Ryu (2 patents)Hyoung Rok BakHyoung Rok Bak (2 patents)Jae Ho YooJae Ho Yoo (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Cj Healthcare Corporation (3 from 14 patents)


3 patents:

1. 10047041 - Amino-phenyl-sulfonyl-acetate derivatives and use thereof

2. 9629844 - Stabilized pemetrexed formulation

3. 9265832 - Stabilized pemetrexed formulation

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idiyas.com
as of
12/8/2025
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