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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Christopher Duryee — 3 Patents

IBM: 3 patents #26,335 of 70,183Top 40%
Durham, NC: #1,465 of 4,103 inventorsTop 40%
North Carolina: #14,708 of 45,564 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Christopher Duryee has been granted 3 US patents while listed as an inventor at IBM. The first was granted in 2015 and the most recent in May 2016. Christopher Duryee ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Christopher Duryee in Durham, NC, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9338160 Certificate checkin service John Matthews, Wes Hayutin, James Slagle, Chris Morgan, Todd B. Sanders 2016-05-10 $29,496,000
9239911 Replacement of security credentials for secure proxying James Bowes, Bryan M. Kearney 2016-01-19 $9,033,000
9055056 Managing digital content entitlements John Matthews, Wes Hayutin, James Slagle, Chris Morgan, Todd B. Sanders 2015-06-09 $9,097,000