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

Yohan Mammen — 2 Patents

Amazon: 2 patents #7,232 of 19,158Top 40%
Renton, WA: #580 of 1,385 inventorsTop 45%
Washington: #35,700 of 76,902 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Yohan Mammen has been granted 2 US patents while listed as an inventor at Amazon. The first was granted in 2013 and the most recent in March 2017. Yohan Mammen ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Yohan Mammen in Renton, WA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9607029 Optimized mapping of documents to candidate duplicate documents in a document corpus Sivaranjini Dharmalingam, Nathan Thomas Close, Shantanu Shailendrakumar Fauji, Sean Gwizdak, Jiahui Jiang +1 more 2017-03-28 $39,561,000
8539492 Managing data dependencies among multiple jobs using separate tables that store job results and dependency satisfaction Jonah Beckford 2013-09-17 $65,893,000