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

Purdue Pharmaceuticals — 77 Patents

Rank (All Time): #8,720 of 105,732Top 9%
12 inventors
77 Patents All Time

Patents per Year

Patents granted per year, 2013 to 2025Bar chart with a peak of 14 patents in 2016.peak 142013: 4 patents20132014: 4 patents2015: 10 patents20152016: 14 patents2017: 14 patents20172018: 14 patents2019: 3 patents20192020: 2 patents2022: 4 patents20222023: 1 patents2024: 4 patents20242025: 3 patents2025

Top Inventors at Purdue Pharmaceuticals All Time

Showing 1–12 of 12 inventors

RankNamePatents
1 Haiyong Hugh Huang 35
2 Edward P. O'Donnell 34
2 Richard O. Mannion 34
2 William H. McKenna 34
#5 Benjamin Oshlack 32
#5 Christopher Breder 32
#5 Curtis Wright 32
#8 Donald J. Kyle 10
#8 Lonn S. Rider 10
#8 Qi-Zhong Hong 10
#8 Robert Chapman 10
#8 Robert Kupper 10