Growing community of inventors

Anyang-si, South Korea

Leedong Roh

Average Co-Inventor Count = 6.00

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

Leedong Roh ↔ Jae Hyun Park (1 patent)Leedong Roh ↔ Yong Il Kim (1 patent)Leedong Roh ↔ Jong Soo Woo (1 patent)Leedong Roh ↔ Ho Taek Im (1 patent)Leedong Roh ↔ Young Su Yoon (1 patent)Leedong RohLeedong Roh (1 patent)Jae Hyun ParkJae Hyun Park (127 patents)Yong Il KimYong Il Kim (75 patents)Jong Soo WooJong Soo Woo (21 patents)Ho Taek ImHo Taek Im (8 patents)Young Su YoonYoung Su Yoon (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hanmi Pharm. Co., Ltd. (1 from 146 patents)


1 patent:

1. 10034862 - Solid pharmaceutical composition comprising amlodipine and losartan

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as of
12/25/2025
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