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Oak Park, CA, US
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last 30 patents
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Patent Grant
Gas permeable sealing member for drug container and methods of asse...
Patent number
12,233,026
Issue date
Feb 25, 2025
Amgen Inc.
Cheng-Chieh Chou
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Gas permeable sealing member for drug container and methods of asse...
Patent number
11,672,733
Issue date
Jun 13, 2023
Amgen Inc.
Cheng-Chieh Chou
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
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Patent Application
GAS PERMEABLE SEALING MEMBER FOR DRUG CONTAINER AND METHODS OF ASSE...
Publication number
20250170020
Publication date
May 29, 2025
Amgen Inc.
Cheng-Chieh Chou
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
GAS PERMEABLE SEALING MEMBER FOR DRUG CONTAINER AND METHODS OF ASSE...
Publication number
20230404850
Publication date
Dec 21, 2023
Amgen Inc.
Cheng-Chieh Chou
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYRINGE STERILIZATION VERIFICATION ASSEMBLIES AND METHODS
Publication number
20220160972
Publication date
May 26, 2022
Amgen Inc.
Cheng-Chieh Chou
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYSTEMS AND APPROACHES FOR DRUG DELIVERY DEVICE RECONSTITUTION
Publication number
20220087901
Publication date
Mar 24, 2022
Amgen Inc.
Nicholas J. Clark
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
GAS PERMEABLE SEALING MEMBER FOR DRUG CONTAINER AND METHODS OF ASSE...
Publication number
20210361529
Publication date
Nov 25, 2021
Amgen Inc.
Cheng-Chieh Chou
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
STABILIZED PROTEIN COMPOSITIONS
Publication number
20110060290
Publication date
Mar 10, 2011
Amgen Inc.
Roberta Bonk
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE