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

Ak Pharma — 6 Patents

Rank (All Time): #80,719 of 105,732Top 80%
6 inventors
6 Patents All Time

Patents per Year

Patents granted per year, 1997 to 2023Bar chart with a peak of 2 patents in 1999.peak 21997: 1 patents19971999: 2 patents19992002: 1 patents20022008: 1 patents20082023: 1 patents2023

Top Inventors at Ak Pharma All Time

Showing 1–6 of 6 inventors

RankNamePatents
1 Alan E. Kligerman 5
2 Sarah Hartzell 2
2 Sarah C. Rogers 2
#4 Aasif Ali Siddiqui 1
#4 Margaret T. Weis 1
#4 Sarah Finnegan 1