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

Phil Libin — 3 Patents in 2021

EVEvernote: 1 patents #5 of 17Top 30%
San Francisco, CA: #809 of 7,035 inventorsTop 15%
California: #8,414 of 66,859 inventorsTop 15%
Overall (2021): #67,291 of 548,734Top 15%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11157570 Related notes and multi-layer search in personal and shared content Mark Ayzenshtat, Jakob Bignert, Phil Constantinou, Connie Chan 2021-10-26
11093306 Automatic prioritization and delivery of audio-visual notifications optimized for user workflow 2021-08-17
10909847 Building urban area noise pollution maps and mitigating noise from emergency vehicles 2021-02-02