Growing community of inventors

York, United Kingdom

Jonathan Chappel

Average Co-Inventor Count = 3.00

ph-index = 2

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 = 28

Jonathan ChappelEdward Yerbury Hartwell (4 patents)Jonathan ChappelNeill Philip Bannister (4 patents)Jonathan ChappelJonathan Chappel (4 patents)Edward Yerbury HartwellEdward Yerbury Hartwell (204 patents)Neill Philip BannisterNeill Philip Bannister (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Smith + Nephew (4 from 2,210 patents)


4 patents:

1. 12201764 - Fluid collection

2. 11141520 - Fluid collection

3. 10071190 - Fluid collection

4. 9205183 - Fluid collection

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as of
1/11/2026
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