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Greensboro, NC, United States of America

Keqiang Li

Average Co-Inventor Count = 5.33

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

Keqiang LiElso DiFranco (2 patents)Keqiang LiDale S Dhanoa (1 patent)Keqiang LiMichael Johnson (1 patent)Keqiang LiDaljit S Dhanoa (1 patent)Keqiang LiSekar Alla (1 patent)Keqiang LiWen-Chun Zhang (1 patent)Keqiang LiSeung-Yong Choi (1 patent)Keqiang LiGalina Krokhina (1 patent)Keqiang LiBalasubramanian Thiagarajan (1 patent)Keqiang LiKeqiang Li (2 patents)Elso DiFrancoElso DiFranco (2 patents)Dale S DhanoaDale S Dhanoa (13 patents)Michael JohnsonMichael Johnson (2 patents)Daljit S DhanoaDaljit S Dhanoa (1 patent)Sekar AllaSekar Alla (1 patent)Wen-Chun ZhangWen-Chun Zhang (1 patent)Seung-Yong ChoiSeung-Yong Choi (1 patent)Galina KrokhinaGalina Krokhina (1 patent)Balasubramanian ThiagarajanBalasubramanian Thiagarajan (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Pharmacore, Inc. (2 from 7 patents)


2 patents:

1. 6809207 - Amino acid derivatives

2. 6713580 - Quaternary amino acids on solid supports

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as of
12/6/2025
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