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

John Chant — 1 Patent

Genentech: 1 patents #1,597 of 2,392Top 70%
Millbrae, CA: #280 of 414 inventorsTop 70%
California: #249,524 of 386,348 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
John Chant has been granted 1 US patent while listed as an inventor at Genentech. All of these patents were granted in 2015. John Chant ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list John Chant in Millbrae, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8945572 Methods and compositions for the diagnosis and treatment of cancer Anthony S. Guerrero, Peter Haverty, Cynthia Honchell, Kenneth Jung, Thomas Wu 2015-02-03