Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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John Sandham — 5 Patents

TLTransitive Limited: 3 patents #3 of 13Top 25%
IBM: 2 patents #32,909 of 70,183Top 50%
Manchester, GB: #101 of 836 inventorsTop 15%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
John Sandham has been granted 5 US patents while listed as an inventor at Transitive Limited. The first was granted in 2007 and the most recent in September 2011. John Sandham ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list John Sandham in Manchester, GB.

Patents per Year

Patents granted per year, 2007 to 2011Bar chart with a peak of 2 patents in 2008.peak 22007: 1 patents20072008: 2 patents20082010: 1 patents20102011: 1 patents2011

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8024555 Condition code flag emulation for program code conversion Geraint North 2011-09-20 $5,575,000
7793270 Method and apparatus for performing incremental validation of program code conversion Paul Knowles 2010-09-07 $2,081,000
7353163 Exception handling method and apparatus for use in program code conversion Alasdair Rawsthorne, Jason Souloglou 2008-04-01
7331040 Condition code flag emulation for program code conversion Geraint North 2008-02-12
7203636 Endian transformation 2007-04-10