Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
SL

Stephen Ludlow — 3 Patents

OTOpen Text: 3 patents #162 of 434Top 40%
Montréal, CA: #1,345 of 4,862 inventorsTop 30%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Stephen Ludlow has been granted 3 US patents while listed as an inventor at Open Text. The first was granted in 2016 and the most recent in July 2024. Stephen Ludlow ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Stephen Ludlow in Montréal, QC, CA.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12038959 Reconfigurable model for auto-classification system and method Steve Pettigrew, Alex Dowgailenko, Agostino Deligia, Isabelle Giguere 2024-07-16 $13,228,000
10685051 Reconfigurable model for auto-classification system and method Steve Pettigrew, Alex Dowgailenko, Agostino Deligia, Isabelle Giguere 2020-06-16 $8,207,000
9256836 Reconfigurable model for auto-classification system and method Steve Pettigrew, Alex Dowgailenko, Agostino Deligia, Isabelle Giguere 2016-02-09 $44,951,000