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

John E. Hopcroft — 4 Patents

Microsoft: 4 patents #10,758 of 40,388Top 30%
Ithaca, NY: #438 of 1,653 inventorsTop 30%
New York: #31,814 of 115,490 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
John E. Hopcroft has been granted 4 US patents while listed as an inventor at Microsoft. The first was granted in 2011 and the most recent in November 2013. John E. Hopcroft ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list John E. Hopcroft in Ithaca, NY, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8595204 Spam score propagation for web spam detection Jennifer Tour Chayes, Christian H. Borgs, Krishna Chaitanya Gade, Seyed Vahab Mirrokni, Amit Prakash +1 more 2013-11-26 $36,885,000
8438189 Local computation of rank contributions Reid Marlow Andersen, Christian H. Borgs, Jennifer Tour Chayes, Krishna Gade, Vahab Mirrokni +1 more 2013-05-07 $27,755,000
8010482 Locally computable spam detection features and robust pagerank Reid Marlow Andersen, Christian H. Borgs, Jennifer Tour Chayes, Kamal Jain, Seyed Vahab Mirrokni +2 more 2011-08-30 $14,918,000
7975301 Neighborhood clustering for web spam detection Jennifer Tour Chayes, Christian H. Borgs, Krishna Chaitanya Gade, Seyed Vahab Mirrokni, Amit Prakash +1 more 2011-07-05 $15,908,000