Growing community of inventors

Research Triangle Park, NC, United States of America

Joseph H Chan

Average Co-Inventor Count = 7.00

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 = 0

Joseph H Chan ↔ Leroy B Townsend (1 patent)Joseph H Chan ↔ John Charles Drach (1 patent)Joseph H Chan ↔ Stanley Dawes Chamberlain (1 patent)Joseph H Chan ↔ George Walter Koszalka (1 patent)Joseph H Chan ↔ Jeffrey H Tidwell (1 patent)Joseph H Chan ↔ George Andrew Freeman (1 patent)Joseph H ChanJoseph H Chan (1 patent)Leroy B TownsendLeroy B Townsend (44 patents)John Charles DrachJohn Charles Drach (41 patents)Stanley Dawes ChamberlainStanley Dawes Chamberlain (20 patents)George Walter KoszalkaGeorge Walter Koszalka (18 patents)Jeffrey H TidwellJeffrey H Tidwell (10 patents)George Andrew FreemanGeorge Andrew Freeman (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 833,002 patents)


1 patent:

1. 6413938 - Benzimidazole derivatives for the treatment of viral infections

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1/22/2026
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