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USPTO Patent Rankings Data through Dec 31, 2025
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Stephen Johnstone — 1 Patent

SYSyntaxin: 1 patents #20 of 26Top 80%
Abingdon, GB: #379 of 639 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Stephen Johnstone has been granted 1 US patent while listed as an inventor at Syntaxin. All of these patents were granted in 2014. Stephen Johnstone ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Stephen Johnstone in Abingdon, GB.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8796216 Suppression of neuroendocrine diseases Philip Marks, Keith Foster 2014-08-05