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USPTO Patent Rankings Data through Dec 31, 2025
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Dan ZARZAR — 2 Patents

Microsoft: 2 patents #17,644 of 40,388Top 45%
Redmond, WA: #4,371 of 8,547 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
Dan ZARZAR has been granted 2 US patents while listed as an inventor at Microsoft. The first was granted in 2024 and the most recent in November 2025. Dan ZARZAR ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Dan ZARZAR in Redmond, WA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12468659 Activity based sorting in collaborative applications David Adam STEPHENS, Shane Michael CHISM, Nathan Darrel Kile, Jr., Anthony W. Allison, Douglas Lane Milvaney +1 more 2025-11-11
11880339 Activity based sorting in collaborative applications David Adam STEPHENS, Shane Michael CHISM, Nathan Darrel Kile, Jr., Angela Allison, Douglas Lane Milvaney +1 more 2024-01-23 $521,682,000

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