Application
17767468 · Fluorinated Coumarins
Filed 2022-04-08 · Granted · Patent 12227653 (2025-02-18) The official file ↗The patent and its PDF ↗ · Art unit 1763 · Examiner Bijan Ahvazi Typical · CPC C09B 57/02 · 3M INNOVATIVE PROPERTIES COMPANY · 3M INNOVATIVE PROPERTIES COMPANY
Office actions
0
first was Notice of allowance
RCEs
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no appeal
To first action
30.2 mo
to disposition 34.4 mo
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