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

Catherine Ferdon — 1 Patent

Block: 1 patents #342 of 545Top 65%
San Francisco, CA: #19,090 of 26,999 inventorsTop 75%
California: #249,524 of 386,348 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Catherine Ferdon has been granted 1 US patent while listed as an inventor at Block. All of these patents were granted in 2025. Catherine Ferdon ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Catherine Ferdon in San Francisco, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12229622 Extended reality tags in an extended reality platform Shawn Welch, Gregory Bricca 2025-02-18