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18179919 · ETCHANT

Filed 2023-03-07 · Granted · Patent 12492340 (2025-12-09) The official file ↗The patent and its PDF ↗ · Art unit 1713 · Examiner Shamim Ahmed Typical · CPC C09K 13/08 · DONGWOO FINE-CHEM Co., Ltd. · Womble Bond Dickinson US LLP

Office actions
1
first was Restriction requirement
RCEs
0
no appeal
To first action
21.4 mo
to disposition 33.1 mo
Statutes raised
103
1 actions read
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