Growing community of inventors

Wilmington, DE, United States of America

H N Cheng

Average Co-Inventor Count = 4.00

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 = 2

H N Cheng ↔ Robert G Nickol (1 patent)H N Cheng ↔ Jun Li (1 patent)H N Cheng ↔ George Wang (1 patent)H N ChengH N Cheng (1 patent)Robert G NickolRobert G Nickol (6 patents)Jun LiJun Li (4 patents)George WangGeorge Wang (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hercules Corporation (1 from 1,197 patents)


1 patent:

1. 6433161 - Galactosylated hydroxyalkyl polysaccharides

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12/30/2025
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