Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Sara Bitan — 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
Sara Bitan has been granted 4 US patents while listed as an inventor at Microsoft. The first was granted in 2009 and the most recent in September 2012. Sara Bitan ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Sara Bitan in Redmond, WA, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8275989 Method of negotiating security parameters and authenticating users interconnected to a network Christian Huitema, Paul G. Mayfield, Brian D. Swander, Daniel R. Simon 2012-09-25 $17,180,000
8020197 Explicit delegation with strong authentication Tomer Shiran, Nir Nice, Jeroen de Borst, Dave Field, Shai Herzog 2011-09-13 $16,414,000
7584505 Inspected secure communication protocol Ron Mondri 2009-09-01 $29,550,000
7574603 Method of negotiating security parameters and authenticating users interconnected to a network Brian D. Swander, Christian Huitema, Paul G. Mayfield, Daniel R. Simon 2009-08-11 $34,426,000