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

Omnicare — 25 Patents

Rank (All Time): #24,097 of 105,917Top 25%
21 inventors
Fortune 500 #414 (2015) · Inventor 500 →
25 Patents All Time

Patents per Year

Patents granted per year, 2007 to 2025Bar chart with a peak of 6 patents in 2014.peak 62007: 1 patents20072008: 1 patents2009: 1 patents20092010: 1 patents2011: 1 patents20112012: 4 patents2013: 4 patents20132014: 6 patents2015: 3 patents20152016: 2 patents2025: 1 patents2025

Top Inventors at Omnicare All Time

Showing 1–21 of 21 inventors

RankNamePatents
1 Bradley Carson 14
2 Michael J. Szesko 9
3 Ralph F. Kalies 6
#4 John DiMaggio 4
#5 Jack M. Friday 3
#5 Mitchell Mosbacher 3
#7 Derek C. Campbell 2
#7 Joseph T. DeDeo 2
#7 Jonathan M. Herring 2
#7 Kevin R. Fearon 2
#7 Richard Lees 2
#7 Robert A. Smith 2
#7 Thomas P. Bonkenburg 2
#14 Cheryl L. Iossi 1
#14 Darin L. Danelski 1
#14 Kurtis J. Hoffman 1
#14 Mary Edith Potts-Hozlock 1
#14 Patrick D. Downing 1
#14 Robert E. Napierala, II 1
#14 Thomas Stocker 1
#14 Thomas Weiss 1

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