Application

17844934 · ENHANCING PHOTOSTABILITY OF THIOPYRIDINONE COMPOUND WITHOUT THE USE OF UV FILTERS

Filed 2022-06-21 · Granted · Patent 12653769 (2026-06-16) The official file ↗The patent and its PDF ↗ · Art unit 1611 · Examiner Craig D Ricci Easy · CPC A61K 8/4933 · L'OREAL · L'Oreal USA

Office actions

first was Restriction requirement

RCEs

no appeal

To first action

20.2 mo

to disposition 47.8 mo

Statutes raised

103 112

3 actions read

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