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USPTO Patent Rankings Data through Dec 31, 2025
ST

Stepan — 15 Patents in 2017

Rank (2017): #2,288 of 29,970Top 8%
42 inventors
15 Patents 2017

Top Inventors at Stepan 2017

Showing 1–42 of 42 inventors

RankNamePatents
1 Aaron Brown 9
1 Ronald A. Masters 9
3 Randal J. Bernhardt 8
#4 Patti Skelton 7
#5 Andrew D. Malec 6
#5 Dave R. Allen 6
#5 Patrick Shane Wolfe 6
#8 Brian Sook 5
#9 Dennis S. Murphy 4
#9 Gary Luebke 4
#9 Laura Lee Whitlock 4
#9 Marcos Alonso 4
#9 Michael Wiester 4
#9 Renee Luka 4
#9 Wilma Gorman 4
#16 Gregory P. Dado 3
#16 Irene Shapiro 3
#16 Michael R. Terry 3
#16 Xue Min Dong 3
#20 Brian Holland 2
#20 David R. Allen 2
#20 Jeremy Aaron Weitgenant 2
#20 Kelly Buchek 2
#20 Lawrence A. Munie 2
#20 Sangeeta Ganguly-Mink 2
#26 Anatoliy A. Dameshek 1
#26 Bing Wang 1
#26 Carl L. Willis 1
#26 Chris Spaulding 1
#26 Dale L. Handlin, Jr. 1
#26 Emilie Pace 1
#26 Franz J. Luxem 1
#26 Gregory Wallace 1
#26 Jieyuan Zhang 1
#26 John Hawkins 1
#26 John C. Hutchison 1
#26 Laetitia Lebert 1
#26 Lena Titievsky 1
#26 Mary Beddaoui 1
#26 Marshall J. Nepras 1
#26 Ramakrishna Ravikiran 1
#26 Teresa Manuel 1