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

Mark Zagorski — 4 Patents

Microsoft: 4 patents #10,758 of 40,388Top 30%
Redmond, WA: #2,920 of 8,547 inventorsTop 35%
Washington: #23,275 of 76,902 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Mark Zagorski has been granted 4 US patents while listed as an inventor at Microsoft. The first was granted in 2013 and the most recent in June 2023. Mark Zagorski ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Mark Zagorski in Redmond, WA, US.

Patents per Year

Patents granted per year, 2013 to 2023Bar chart with a peak of 1 patents in 2013.peak 12013: 1 patents20132015: 1 patents20152017: 1 patents20172023: 1 patents2023

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11675776 Reverse update data generation Jonathon Tucker Ready, Cristian G. Petruta, Timothy Patrick Conley, Imran Baig, Alexey Teterev +1 more 2023-06-13 $297,914,000
9847880 Techniques for ensuring authentication and integrity of communications Wen-Pin Hsu, Tarik Soulami, Ning Zhang, Brian Perlman 2017-12-19 $62,301,000
8935528 Techniques for ensuring authentication and integrity of communications Wen-Pin Hsu, Tarik Soulami, Ning Zhang, Brian Perlman 2015-01-13 $32,048,000
8538889 Application hierarchy and state manipulation Ajay Bhave, Tarik Soulami, Brian Perlman, Ning Zhang 2013-09-17 $24,820,000