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USPTO Patent Rankings Data through Sept 30, 2025
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Cmc Materials — 7 Patents in 2021

Rank (2021): #5,054 of 31,507Top 20%
28 inventors
7 Patents 2021

Top Inventors at Cmc Materials 2021

Showing 1–28 of 28 inventors

RankNamePatents
1 Steven Grumbine 3
2 Fernando HUNG LOW 2
2 Ji Cui 2
2 Pankaj Kumar Singh 2
2 Roman A. Ivanov 2
2 Steven Kraft 2
#7 Alexander W. Hains 1
#7 Chih-Hsien Chien 1
#7 Chul Woo Nam 1
#7 Daniel Clingerman 1
#7 Diane Scott 1
#7 Helin Huang 1
#7 Hon Wu Lau 1
#7 Hung-Tsung HUANG 1
#7 Jeffrey Dysard 1
#7 Juyeon Chang 1
#7 Kevin P. Dockery 1
#7 Paul Andre Lefevre 1
#7 Ping Huang 1
#7 Richard L. Frentzel 1
#7 Robert Kerprich 1
#7 Sarah Brosnan 1
#7 Shoutian Li 1
#7 Tina Li 1
#7 Tong Li 1
#7 Viet Lam 1
#7 William C. Allison 1
#7 William Ward 1