Application

17661160 · Antibodies Against Fentanyl and Fentanyl Analogs

Filed 2022-04-28 · Granted · Patent 12472248 (2025-11-18) The official file ↗The patent and its PDF ↗ · Art unit 1675 · Examiner Katrina Jo Campbell · CPC A61P 25/36 · The United States of America, as represented by the Secretary, Department of Health · Timothy H. Van Dyke

Office actions

first was Restriction requirement

RCEs

no appeal

To first action

16.1 mo

to disposition 42.7 mo

Statutes raised

112

2 actions read

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