Patents/Assignees

Amphastar Pharmaceuticals, Inc.

8 patents in portfolio

US12564562utility2026
Injectable Epinephrine Formulations Demonstrating Stability Over Time
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US12508229utility2025
Method for Preparing Stable Peptide Formulations
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US12496272utility2025
Stable Epinephrine Suspension Formulation for Inhalation with HFO Propellant
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US12383516utility2025
Albuterol Aerosol Suspension Formulation for Oral Inhalation with High Amount of Green Propellant Hydrofluoroolefin (HFO) and Free of Co-solvent
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US12370241utility2025
Nasal Powder Formulation for Treatment of Hypoglycemia
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US12226456utility2025
Nasal Powder Formulation for Treatment of Hypoglycemia
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US11938089utility2024
Medication Delivery Systems and Methods
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US11726049utility2023
Small Angle X-ray Scattering Methods for Characterizing the Iron Core of Iron Carbohydrate Colloid Drug Products
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