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

Cliff M. Don — 5 Patents

Microsoft: 5 patents #8,859 of 40,388Top 25%
Redmond, WA: #2,509 of 8,547 inventorsTop 30%
Washington: #19,692 of 76,902 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Cliff M. Don has been granted 5 US patents while listed as an inventor at Microsoft. The first was granted in 2008 and the most recent in July 2020. Cliff M. Don ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Cliff M. Don in Redmond, WA, US.

Patents per Year

Patents granted per year, 2008 to 2020Bar chart with a peak of 1 patents in 2008.peak 12008: 1 patents20082013: 1 patents20132015: 1 patents20152019: 1 patents20192020: 1 patents2020

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10726395 Calendar repair assistant Vanessa Feliberti, Firdosh R. Ghyara, Sina Hakami, Matthias Leibmann, Roberto Ribeiro da Fonseca Mendes +1 more 2020-07-28 $115,702,000
10176462 Calendar repair assistant Vanessa Feliberti, Firdosh R. Ghyara, Sina Hakami, Matthias Leibmann, Roberto Ribeiro da Fonseca Mendes +1 more 2019-01-08 $55,256,000
9213964 Calendar repair assistant Vanessa Feliberti, Firdosh R. Ghyara, Sina Hakami, Matthias Leibmann, Roberto Ribeiro da Fonseca Mendes +1 more 2015-12-15 $73,493,000
8375081 Calendar repair assistant Vanessa Feliberti, Firdosh R. Ghyara, Sina Hakami, Matthias Leibmann, Roberto Ribeiro da Fonseca Mendes +1 more 2013-02-12 $17,029,000
7370051 Database driven type extensibility Remi A. Lemarchand, Jason Mayans 2008-05-06 $36,419,000