Growing community of inventors

Salem, CT, United States of America

Hou Chen

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 = 1

Hou Chen ↔ Bruce A Lefker (1 patent)Hou Chen ↔ Steven Blair Coffey (1 patent)Hou Chen ↔ Kevin K -c Liu (1 patent)Hou Chen ↔ Bruce Allen Lefker (1 patent)Hou Chen ↔ Kevin K-C Liu (1 patent)Hou ChenHou Chen (1 patent)Bruce A LefkerBruce A Lefker (50 patents)Steven Blair CoffeySteven Blair Coffey (3 patents)Kevin K -c LiuKevin K -c Liu (1 patent)Bruce Allen LefkerBruce Allen Lefker (3 patents)Kevin K-C LiuKevin K-C Liu (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Pfizer Corporation (1 from 4,455 patents)

2. Pfizer Products Inc. (47 patents)


1 patent:

1. 7507732 - Cyclopentapyridine and tetrahydroquinoline derivatives

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idiyas.com
as of
12/27/2025
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