Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Stephen J. Upton — 3 Patents

IBM: 2 patents #32,909 of 70,183Top 50%
Globalfoundries: 1 patents #2,221 of 4,424Top 55%
Chandler's Ford, GB: #56 of 106 inventorsTop 55%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Stephen J. Upton has been granted 3 US patents while listed as an inventor at IBM. The first was granted in 2015 and the most recent in March 2018. Stephen J. Upton ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Stephen J. Upton in Chandler's Ford, GB.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9915540 Generating routing information for a target location Anna Bridgen, Christopher J. Poole, Mark A. Woolley 2018-03-13 $2,527,000
9373153 Diagnosing graphics display problems Charlotte L. Nash, David R. Waddling 2016-06-21 $2,461,000
9213691 Refining hierarchies in object-oriented models Peter J. Johnson 2015-12-15 $6,200,000