Inventor
DUTTA RAY SUDESHNA
US9 patents
Patents
9 patentsUS11103636B2Aug 31, 2021
Needle insertion mechanism for drug delivery device
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US11617837B2Apr 4, 2023
Drug delivery device with gear module and related method of assembly
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US11766519B2Sep 26, 2023
Drug delivery mechanism
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US12109389B2Oct 8, 2024
Fluid path assembly for a drug delivery device
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US11083840B2Aug 10, 2021
Modular fluid path assemblies for drug delivery devices
AMGEN INC1 citations59
US12370317B2Jul 29, 2025
Drug delivery device with gear module and related method of assembly
AMGEN INC0 citations58
US11464903B2Oct 11, 2022
Drug delivery device with drive assembly and related method of assembly
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US12042642B2Jul 23, 2024
Muscle wire escapement activation assembly for a drug delivery device
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US12053618B2Aug 6, 2024
Fill-finish assemblies and related methods
AMGEN INC0 citations46