Assignee
HERAEUS EPURIO LLC
US·2 granted patents·1 pending application·2 citations·filing 2016–2022
Top patents by PatentIndex Score
3 records- 0171US11292764B2Cyclic sulfonate compounds as photoacid generators in resist applicationsHERAEUS EPURIO LLC·Filed 2019·Granted Apr 5, 2022·1 cites·20 claims
- 0262US10976658B2Sulfonic acid derivative compounds as photoacid generators in resist applicationsHERAEUS EPURIO LLC·Filed 2016·Granted Apr 13, 2021·1 cites·18 claims
- 0347US2024231227A1Oxathianium ion-containing sulfonic acid derivative compound as photoacid generators in resist applicationsHERAEUS EPURIO LLC·Filed 2022·Application pending·0 cites
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