Growing community of inventors

Canterbury, United Kingdom

David H Williams

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 = 0

David H WilliamsNigel D Walshe (1 patent)David H WilliamsDouglas James Critcher (1 patent)David H WilliamsGraham Lunn (1 patent)David H WilliamsJames John Eshelby (1 patent)David H WilliamsNathan Anthony Chubb (1 patent)David H WilliamsPaul H Wiedenau (1 patent)David H WilliamsAndrew J Rudge (1 patent)David H WilliamsDavid H Williams (1 patent)Nigel D WalsheNigel D Walshe (11 patents)Douglas James CritcherDouglas James Critcher (9 patents)Graham LunnGraham Lunn (7 patents)James John EshelbyJames John Eshelby (5 patents)Nathan Anthony ChubbNathan Anthony Chubb (3 patents)Paul H WiedenauPaul H Wiedenau (1 patent)Andrew J RudgeAndrew J Rudge (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Pfizer Corporation (1 from 4,456 patents)


1 patent:

1. 7494992 - Antiparasitic terpene alkaloids

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1/6/2026
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