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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Daicel-Evonik — 2 Patents in 2021

Rank (2021): #17,451 of 31,441Top 60%
4 inventors
2 Patents 2021

Top Inventors at Daicel-Evonik 2021

Showing 1–4 of 4 inventors

RankNamePatents
1 Mitsuteru Mutsuda 2
1 Yoshiki Nakaie 2
3 Hiroaki Arita 1
3 Takayuki UNO 1