Growing community of inventors

Auckland, New Zealand

John Chen

Average Co-Inventor Count = 1.00

ph-index = NA

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

John Chen ↔ Tony James Lough (6 patents)John Chen ↔ Helene Belanger (5 patents)John Chen ↔ Clare Elton (3 patents)John Chen ↔ Alan MacFarlane (1 patent)John Chen ↔ Mohammed Mehdi Farid (0 patent)John ChenJohn Chen (0 patent)Tony James LoughTony James Lough (6 patents)Helene BelangerHelene Belanger (5 patents)Clare EltonClare Elton (3 patents)Alan MacFarlaneAlan MacFarlane (1 patent)Mohammed Mehdi FaridMohammed Mehdi Farid (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Vertichem Corporation (5 patents)


0 patent:

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as of
12/17/2025
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