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

Andrew Callahan — 4 Patents

Google: 3 patents #8,096 of 22,993Top 40%
Amazon: 1 patents #10,717 of 19,158Top 60%
Seattle, WA: #6,924 of 21,776 inventorsTop 35%
Washington: #23,275 of 76,902 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Andrew Callahan has been granted 4 US patents while listed as an inventor at Google. The first was granted in 2022 and the most recent in March 2025. Andrew Callahan ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Andrew Callahan in Seattle, WA, US.

Patents per Year

Patents granted per year, 2022 to 2025Bar chart with a peak of 2 patents in 2024.peak 22022: 1 patents20222024: 2 patents20242025: 1 patents2025

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12242505 Recovering from interruptions in database replication streams Ramesh Shankar, Raman Mittal, Minsoo Oh 2025-03-04
12142277 Generating a composite response to natural language input using a trained generative model and based on responsive content from disparate content agents Michael Fink, Vladimir Vuskovic, Shimon Or Salant, Deborah Cohen, Asaf Revach +7 more 2024-11-12 $95,442,000
11869506 Selectively generating expanded responses that guide continuance of a human-to-computer dialog Michael Fink, Vladimir Vuskovic, Shimon Or Salant, Deborah Cohen, Asaf Revach +7 more 2024-01-09 $88,181,000
11238864 Selectively generating expanded responses that guide continuance of a human-to-computer dialog Michael Fink, Vladimir Vuskovic, Shimon Or Salant, Deborah Cohen, Asaf Revach +7 more 2022-02-01 $76,226,000