Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Doug Mangini — 3 Patents

Microsoft: 3 patents #13,486 of 40,388Top 35%
Bothell, WA: #889 of 2,342 inventorsTop 40%
Washington: #28,186 of 76,902 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Doug Mangini has been granted 3 US patents while listed as an inventor at Microsoft. The first was granted in 2015 and the most recent in September 2019. Doug Mangini ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Doug Mangini in Bothell, WA, US.

Patents per Year

Patents granted per year, 2015 to 2019Bar chart with a peak of 1 patents in 2015.peak 12015: 1 patents20152017: 1 patents20172019: 1 patents2019

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10423471 Virtualizing integrated calls to provide access to resources in a virtual namespace Abhishek Agarwal, Patrick Davis 2019-09-24 $78,899,000
9632853 Virtualizing integrated calls to provide access to resources in a virtual namespace Abhishek Agarwal, Patrick Davis 2017-04-25 $35,834,000
9092235 Virtualizing integrated calls to provide access to resources in a virtual namespace Abhishek Agarwal, Patrick Davis 2015-07-28 $31,589,000