Growing community of inventors

Lansdale, PA, United States of America

Han Cheng Zhang

Average Co-Inventor Count = 8.00

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 = 5

Han Cheng Zhang ↔ Bruce E Maryanoff (1 patent)Han Cheng Zhang ↔ David F McComsey (1 patent)Han Cheng Zhang ↔ Keith T Demarest (1 patent)Han Cheng Zhang ↔ Hong Ye (1 patent)Han Cheng Zhang ↔ Kimberly White (1 patent)Han Cheng Zhang ↔ Bruce Ray Conway (1 patent)Han Cheng Zhang ↔ Leonard Robert Hecker (1 patent)Han Cheng ZhangHan Cheng Zhang (1 patent)Bruce E MaryanoffBruce E Maryanoff (101 patents)David F McComseyDavid F McComsey (34 patents)Keith T DemarestKeith T Demarest (28 patents)Hong YeHong Ye (24 patents)Kimberly WhiteKimberly White (15 patents)Bruce Ray ConwayBruce Ray Conway (14 patents)Leonard Robert HeckerLeonard Robert Hecker (8 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Janssen Pharmaceutica Nv (1 from 2,079 patents)


1 patent:

1. 7232906 - Substituted pyrrolines as kinase inhibitors

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1/7/2026
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