Application

19265888 · ALBUTEROL AEROSOL SUSPENSION FORMULATION FOR ORAL INHALATION WITH HIGH AMOUNT OF GREEN PROPELLANT HYDROFLUOROOLEFIN (HFO) AND FREE OF CO-SOLVENT

Filed 2025-07-10 · Granted · Patent 12642779 (2026-06-02) The official file ↗The patent and its PDF ↗ · Art unit 1617 · Examiner Carlos A Azpuru Easy · CPC A61K 31/137 · Amphastar Pharmaceuticals, Inc. · ICE MILLER LLP

Office actions

first was Restriction requirement

RCEs

no appeal

To first action

1.3 mo

to disposition 10.7 mo

Statutes raised

0 actions read

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