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

Robert Tappenden — 1 Patent

Cisco: 1 patents #7,948 of 13,007Top 65%
Melbourne, AU: #2,406 of 4,989 inventorsTop 50%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Robert Tappenden has been granted 1 US patent while listed as an inventor at Cisco. All of these patents were granted in 2025. Robert Tappenden ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Robert Tappenden in Melbourne, AU.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12218980 Using an end-to-end policy controller to split policies between enforcement points in a network Andrew E. Ossipov, Janardhanan Radhakrishnan, Chandrodaya Prasad 2025-02-04