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USPTO Patent Rankings Data through Dec 31, 2025
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Doug Kirschner — 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
Doug Kirschner has been granted 2 US patents while listed as an inventor at Microsoft. The first was granted in 2019 and the most recent in November 2020. Doug Kirschner ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Doug Kirschner in Seattle, WA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10848522 Just-in-time access based on screening criteria to maintain control of restricted data in cloud computing environments Ramnath Prasad, Pradeep Ayyappan Nair, Veena Ramachandran, Sandeep Kalarickal, Thomas Knudson +7 more 2020-11-24 $142,302,000
10484430 Just-in-time access based on screening criteria to maintain control of restricted data in cloud computing environments Ramnath Prasad, Pradeep Ayyappan Nair, Veena Ramachandran, Sandeep Kalarickal, Thomas Knudson +7 more 2019-11-19 $64,062,000