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

Mark Pustilnik — 2 Patents

Microsoft: 2 patents #17,644 of 40,388Top 45%
Newcastle, WA: #136 of 254 inventorsTop 55%
Washington: #35,700 of 76,902 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Mark Pustilnik has been granted 2 US patents while listed as an inventor at Microsoft. The first was granted in 2009 and the most recent in August 2013. Mark Pustilnik ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Mark Pustilnik in Newcastle, WA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8510818 Selective cross-realm authentication Praerit Garg, Cliff Van Dyke, Karthik Jaganathan, Donald Schmidt 2013-08-13 $23,828,000
7568218 Selective cross-realm authentication Praerit Garg, Cliff Van Dyke, Karthik Jaganathan, Donald Schmidt 2009-07-28 $31,590,000