Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
CK

Christopher Kitchen — 2 Patents

ESEducational Testing Service: 2 patents #82 of 260Top 35%
Princeton, NJ: #1,170 of 2,186 inventorsTop 55%
New Jersey: #30,063 of 69,400 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Christopher Kitchen has been granted 2 US patents while listed as an inventor at Educational Testing Service. The first was granted in 2019 and the most recent in July 2020. Christopher Kitchen ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Christopher Kitchen in Princeton, NJ, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10706738 Systems and methods for providing a multi-modal evaluation of a presentation Lei Chen, Gary Feng, Chee Wee Leong, Chong-Min Lee 2020-07-07
10311743 Systems and methods for providing a multi-modal evaluation of a presentation Lei Chen, Gary Feng, Chee Wee Leong, Chong-Min Lee 2019-06-04