Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
MA

Madan R. Appiah

Microsoft: 3 patents #13,382 of 40,388Top 35%
Redmond, WA: #3,529 of 8,547 inventorsTop 45%
Washington: #27,877 of 76,902 inventorsTop 40%
Overall (All Time): #1,455,389 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10749868 Registration of the same domain with different cloud services networks Maciej J. Cupial 2020-08-18
8850041 Role based delegated administration model Malcolm E. Pearson, Daniel Kershaw 2014-09-30
8843648 External access and partner delegation Malcolm E. Pearson, Daniel Kershaw 2014-09-23