Growing community of inventors

Koonpo-si, South Korea

Woo Ik Chang

Average Co-Inventor Count = 9.00

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 = 0

Woo Ik Chang ↔ Seung Wook Park (1 patent)Woo Ik Chang ↔ Sang Kyu Park (1 patent)Woo Ik Chang ↔ Hyea Kyung Ahn (1 patent)Woo Ik Chang ↔ Seung Wook Lim (1 patent)Woo Ik Chang ↔ Yeo Wook Koh (1 patent)Woo Ik Chang ↔ Sang Myoung Ju (1 patent)Woo Ik Chang ↔ Joo Young Chung (1 patent)Woo Ik Chang ↔ Ji Soo Park (1 patent)Woo Ik ChangWoo Ik Chang (1 patent)Seung Wook ParkSeung Wook Park (348 patents)Sang Kyu ParkSang Kyu Park (39 patents)Hyea Kyung AhnHyea Kyung Ahn (5 patents)Seung Wook LimSeung Wook Lim (2 patents)Yeo Wook KohYeo Wook Koh (2 patents)Sang Myoung JuSang Myoung Ju (1 patent)Joo Young ChungJoo Young Chung (1 patent)Ji Soo ParkJi Soo Park (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Daewoong Pharmaceutical Co., Ltd. (1 from 76 patents)


1 patent:

1. 7037491 - Human thrombopoietin comprising glycosylation sited at residues 157 and 164

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as of
12/12/2025
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