Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Dan Fain — 3 Patents

Microsoft: 2 patents #17,644 of 40,388Top 45%
Chancellor, AL: #1 of 2 inventorsTop 50%
Alabama: #2,467 of 10,951 inventorsTop 25%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Dan Fain has been granted 3 US patents while listed as an inventor at Microsoft. The first was granted in 1991 and the most recent in May 2017. Dan Fain ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Dan Fain in Chancellor, AL, US.

Patents per Year

Patents granted per year, 1991 to 2017Bar chart with a peak of 1 patents in 1991.peak 11991: 1 patents19912013: 1 patents20132017: 1 patents2017

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9652537 Identifying terms associated with queries Sanaz Ahari, Xiaoxin Yin, Farid Hosseini, Sarthak Deepak Shah, Adam Troy +3 more 2017-05-16 $30,274,000
8572074 Identifying task groups for organizing search results Sanaz Ahari, Xiaoxin Yin, Farid Hosseini, Sarthak Deepak Shah, Adam Troy +3 more 2013-10-29 $25,404,000
4989275 Flushable vehicle spittoon 1991-02-05