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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Stephen Cave — 8 Patents

Oracle: 8 patents #1,517 of 14,854Top 15%
Gloucester, GB: #33 of 387 inventorsTop 9%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Stephen Cave has been granted 8 US patents while listed as an inventor at Oracle. The first was granted in 2000 and the most recent in May 2010. Stephen Cave ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Stephen Cave in Gloucester, GB.

Patents per Year

Patents granted per year, 2000 to 2010Bar chart with a peak of 2 patents in 2000.peak 22000: 2 patents20002001: 1 patents20012004: 2 patents20042008: 2 patents20082010: 1 patents2010

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7725457 Structured query language table merging Christopher T. Evans, Paolo Fragapane, Andrew Osborn 2010-05-25 $41,640,000
7467152 Query generator Natascha Kearsey, Andrew Osborn, Robert Lloyd Lavender, Kathryn Nash, Paolo Fragapane 2008-12-16 $136,325,000
7370062 SQL predicate migration Christopher T. Evans, Paolo Fragapane, James Steadman, Andrew Osborn, Kathryn Nash 2008-05-06 $105,147,000
6810399 Property extensions Paolo Fragapane, Robert Lloyd Lavender, James Steadman, Andrew Osborn 2004-10-26 $386,746,000
6678676 Summary creation Paul Philip Brickell, Robert Lloyd Lavender, James Steadman 2004-01-13 $180,933,000
6249791 Summary table management in a computer system Andrew Osborn, Robert Lloyd Lavender 2001-06-19 $1,666,211,000
6023695 Summary table management in a computer system Andrew Osborn, Robert Lloyd Lavender 2000-02-08 $1,434,577,000
6023696 Summary table query routing Andrew Osborn, Robert Lloyd Lavender, Paolo Fragapane 2000-02-08 $1,434,577,000