Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Arthur Britto — 8 Patents

POPolysign: 7 patents #1 of 10Top 10%
HP: 1 patents #11,359 of 16,619Top 70%
Pleasanton, CA: #765 of 3,062 inventorsTop 25%
California: #74,834 of 386,348 inventorsTop 20%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Arthur Britto has been granted 8 US patents while listed as an inventor at Polysign. The first was granted in 2009 and the most recent in December 2024. Arthur Britto ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Arthur Britto in Pleasanton, CA, US.

Patents per Year

Patents granted per year, 2009 to 2024Bar chart with a peak of 3 patents in 2024.peak 32009: 1 patents20092021: 1 patents20212022: 2 patents20222023: 1 patents20232024: 3 patents2024

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12166896 Preventing an incorrect transmission of a copy of a record of data to a distributed ledger system David A. Schwartz 2024-12-10
12095897 Preventing an erroneous transmission of a copy of a record of data to a distributed ledger system David A. Schwartz, Chiranjeeb Kataki, William Morris, Kimon Papahadjopoulos 2024-09-17
11940987 Preventing a transmission of an incorrect copy of a record of data to a distributed ledger system David A. Schwartz, Anna Tong, Kimon Papahadjopoulos, William Morris, Chiranjeeb Kataki +2 more 2024-03-26
11711213 Master key escrow process Arun Velagapalli, Nitin Mahendru, David A. Schwartz, Kimon Papahadjopoulos 2023-07-25
11449491 Preventing a transmission of an incorrect copy of a record of data to a distributed ledger system David A. Schwartz, Anna Tong, Kimon Papahadjopoulos, William Morris, Chiranjeeb Kataki +2 more 2022-09-20
11310055 Preventing an incorrect transmission of a copy of a record of data to a distributed ledger system David A. Schwartz 2022-04-19
11159308 Preventing an erroneous transmission of a copy of a record of data to a distributed ledger system David A. Schwartz, Chiranjeeb Kataki, William Morris, Kimon Papahadjopoulos 2021-10-26
7610383 Data-object-related-request routing in a dynamic, distributed data-storage system Samuel A. Fineberg 2009-10-27 $21,542,000