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

Evofem — 6 Patents

Rank (All Time): #80,703 of 106,120Top 80%
3 inventors
6 Patents All Time

Top Inventors at Evofem All Time

Showing 1–3 of 3 inventors

RankNamePatents
1 Wendell Guthrie 5
2 David Friend 1
2 Gary S. Hahn 1