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USPTO Patent Rankings Data through Sept 30, 2025
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Purdue Pharma — 31 Patents in 2019

Rank (2019): #1,340 of 32,327Top 5%
55 inventors
31 Patents 2019

Top Inventors at Purdue Pharma 2019

Showing 1–50 of 55 inventors

RankNamePatents
1 Joseph Reiz 7
1 Ricardo Alberto Vargas Rincon 7
3 Donald J. Kyle 5
3 Laykea Tafesse 5
#5 Benjamin Oshlack 4
#6 Curtis Wright 3
#6 Jiangchao Yao 3
#8 Christopher Breder 2
#8 Chiyou Ni 2
#8 Garth Whiteside 2
#8 Jae Hyun Park 2
#8 Jay Jie-Qiang Wu 2
#8 John K. Masselink 2
#8 Ling Wang 2
#8 Lonn S. Rider 2
#8 Michele Hummel 2
#8 Qi-Zhong Hong 2
#8 Rama Abu Shmeis 2
#8 Robert Chapman 2
#8 Robert Kupper 2
#8 Sheetal R. Muley 2
#8 Xiaohong Shen 2
#8 Zhixin Zong 2
#24 Alfred Tonelli 1
#24 Andrew J. Kassick 1
#24 Axel Drews 1
#24 Bianca BRÖGMANN 1
#24 Bin Shao 1
#24 Christof Spitzley 1
#24 Dawit Tadesse 1
#24 Debora Guido 1
#24 Don Kyle 1
#24 Haiyong Hugh Huang 1
#24 Hua-Pin Huang 1
#24 J. David Haddox 1
#24 Jake Stahl 1
#24 Jeffrey Lockman 1
#24 John William Frank Whitehead 1
#24 Kevin Brogle 1
#24 Kevin Brown 1
#24 Kouki Fuchino 1
#24 Larry Egan 1
#24 Larry Pickett 1
#24 Mark A. Youngman 1
#24 Mietek Ciszkowski 1
#24 Michael Hopp 1
#24 Minnie Park 1
#24 Naoki Tsuno 1
#24 Noriyuki Kurose 1
#24 Paul Blake 1