Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Eric Loewenthal — 2 Patents

Microsoft: 2 patents #17,644 of 40,388Top 45%
Seattle, WA: #10,587 of 21,776 inventorsTop 50%
Washington: #35,700 of 76,902 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Eric Loewenthal has been granted 2 US patents while listed as an inventor at Microsoft. The first was granted in 2015 and the most recent in June 2020. Eric Loewenthal ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Eric Loewenthal in Seattle, WA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10671602 Random factoid generation Joseph Spencer King, Alice Jane Bernheim Brush, Lisa Stifelman, Tulasi Menon 2020-06-02 $84,040,000
9219710 Seamless authentication with proxy servers Ivan D. Pashov, Jonathan A. Silvera, Matthew R. Cox, Paul Trunley, Ziyan Zhou 2015-12-22 $71,567,000