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

Impax Laboratories — 27 Patents

Rank (All Time): #22,004 of 105,732Top 25%
12 inventors
27 Patents All Time

Patents per Year

Patents granted per year, 2001 to 2025Bar chart with a peak of 4 patents in 2024.peak 42001: 1 patents20012003: 1 patents2006: 1 patents20062011: 1 patents2013: 3 patents20132015: 2 patents2016: 1 patents20162017: 1 patents2018: 2 patents20182019: 1 patents2020: 1 patents20202021: 2 patents2022: 1 patents20222023: 2 patents2024: 4 patents20242025: 3 patents2025

Top Inventors at Impax Laboratories All Time

Showing 1–12 of 12 inventors

RankNamePatents
1 Ann Hsu 25
2 Amy Ding 15
2 Liang Dong 15
2 Suneel Gupta 15
#5 Jim H. Kou 8
#5 Laman Alani 8
#7 Chien-Hsuan Han 3
#8 Larry Hsu 2
#9 Charles Hsiao 1
#9 Ching-Ling Teng 1
#9 Gary Liaw 1
#9 Joshua Gatts 1

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