Inventor · disambiguated record
Cheng-Chieh Chou
Also filed as: CHOU CHENG-CHIEH
2 granted patents·2 pending applications·2 citations·filing 2018–2025
43Inventor score
Files withAMGEN INC4
Top patents by PatentIndex Score
4 records- 0176US12233026B2Gas permeable sealing member for drug container and methods of assemblyAMGEN INC·Filed 2023·Granted Feb 25, 2025·0 cites·6 claims
- 0272US11672733B2Gas permeable sealing member for drug container and methods of assemblyAMGEN INC·Filed 2018·Granted Jun 13, 2023·2 cites·20 claims
- 0364US2025170020A1Gas permeable sealing member for drug container and methods of assemblyAMGEN INC·Filed 2025·Application pending·0 cites
- 0441US2022160972A1Syringe sterilization verification assemblies and methodsAMGEN INC·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →