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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Claude Duguay — 9 Patents

Microsoft: 6 patents #7,433 of 40,388Top 20%
Seattle, WA: #3,345 of 21,776 inventorsTop 20%
Washington: #11,701 of 76,902 inventorsTop 20%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Claude Duguay has been granted 9 US patents while listed as an inventor at Microsoft. The first was granted in 2003 and the most recent in March 2015. Claude Duguay ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Claude Duguay in Seattle, WA, US.

Patents per Year

Patents granted per year, 2003 to 2015Bar chart with a peak of 3 patents in 2013.peak 32003: 1 patents20032005: 1 patents20052006: 1 patents20062012: 1 patents20122013: 3 patents20132015: 2 patents2015

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8973128 Search result presentation Patrick Sokolan, Dennis Doherty, William Radcliffe, Virgil Bourassa 2015-03-03 $20,156,000
8949184 Data collector Patrick Sokolan, Dennis Doherty, William Radcliffe, Virgil Bourassa 2015-02-03 $24,850,000
8612444 Data classifier Patrick Sokolan, Dennis Doherty, William Radcliffe, Virgil Bourassa, John Sheppard 2013-12-17 $25,958,000
8429740 Search result presentation Patrick Sokolan, Dennis Doherty, William Radcliffe, Virgil Bourassa 2013-04-23 $18,172,000
8375021 Search engine data structure Patrick Sokolan, Dennis Doherty, William Radcliffe, Virgil Bourassa, Tammy King +1 more 2013-02-12 $17,029,000
8255399 Data classifier Patrick Sokolan, Dennis Doherty, William Radcliffe, Virgil Bourassa, John Sheppard 2012-08-28 $15,180,000
7133870 Index cards on network hosts for searching, rating, and ranking Gary W. Tripp, Michael Meadway 2006-11-07
6976053 Method for using agents to create a computer index corresponding to the contents of networked computers Gary W. Tripp, Michael Meadway 2005-12-13
6516337 Sending to a central indexing site meta data or signatures from objects on a computer network Gary W. Tripp, Michael Meadway 2003-02-04