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

Chiranjeeb Kataki — 4 Patents

POPolysign: 4 patents #4 of 10Top 40%
San Francisco, CA: #9,676 of 26,999 inventorsTop 40%
California: #126,026 of 386,348 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Chiranjeeb Kataki has been granted 4 US patents while listed as an inventor at Polysign. The first was granted in 2021 and the most recent in September 2024. Chiranjeeb Kataki ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Chiranjeeb Kataki in San Francisco, CA, US.

Patents per Year

Patents granted per year, 2021 to 2024Bar chart with a peak of 2 patents in 2024.peak 22021: 1 patents20212022: 1 patents20222024: 2 patents2024

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12095897 Preventing an erroneous transmission of a copy of a record of data to a distributed ledger system David A. Schwartz, Arthur Britto, 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, Arthur Britto, Anna Tong, Kimon Papahadjopoulos, William Morris +2 more 2024-03-26
11449491 Preventing a transmission of an incorrect copy of a record of data to a distributed ledger system David A. Schwartz, Arthur Britto, Anna Tong, Kimon Papahadjopoulos, William Morris +2 more 2022-09-20
11159308 Preventing an erroneous transmission of a copy of a record of data to a distributed ledger system David A. Schwartz, Arthur Britto, William Morris, Kimon Papahadjopoulos 2021-10-26