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USPTO Patent Rankings Data through Sept 30, 2025
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Archem — 2 Patents in 2022

Rank (2022): #18,308 of 30,823Top 60%
3 inventors
2 Patents 2022

Top Inventors at Archem 2022

Showing 1–3 of 3 inventors

RankNamePatents
1 Hirokazu Doi 1
1 Kaori OKUMOTO 1
1 Makoto Otsuru 1