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

Alexander Ratnikov — 3 Patents

Amazon: 3 patents #5,214 of 19,158Top 30%
Redmond, WA: #3,570 of 8,547 inventorsTop 45%
Washington: #28,186 of 76,902 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Alexander Ratnikov has been granted 3 US patents while listed as an inventor at Amazon. The first was granted in 2023 and the most recent in August 2025. Alexander Ratnikov ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Alexander Ratnikov in Redmond, WA, US.

Patents per Year

Patents granted per year, 2023 to 2025Bar chart with a peak of 1 patents in 2023.peak 12023: 1 patents20232024: 1 patents20242025: 1 patents2025

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12380484 Contextually relevant user-based product recommendations based on scene information Yash Chaturvedi, Mohamed Kamal Omar, Ahmed Aly Saad Ahmed, Steven James Cox, Prasanth Saraswatula +1 more 2025-08-05
12056949 Frame-based body part detection in video clips Xiaohang Sun, Mohamed Kamal Omar, Ahmed Aly Saad Ahmed, Tai-Ching Li, Travis Silvers +3 more 2024-08-06 $292,034,000
11589116 Detecting prurient activity in video content Mohamed Kamal Omar, Xiaohang Sun, Ivan Ryndin, Tai-Ching Li, Muhammad Raffay Hamid +3 more 2023-02-21 $230,745,000