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Charged Depth Filtration Of Antigen-Binding Proteins

PatentPatent Analysis

EP3334747

AMGEN
Application Number
EP16757780A
Filing Date
Aug 12, 2016
Status
Granted And Under Opposition
Aug 25, 2023
Grant Date
Sep 27, 2023
External Links
Slate, Register, Google Patents
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Bibliography

The patent EP3334747B1 was granted to Amgen on Sep 27, 2023 following the initial filing on Aug 12, 2016 under the application number EP16757780A . The current legal status of the patent is Granted And Under Opposition.

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Patent Oppositions filed by Competitors

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

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GRAF VON STOSCH PATENTANWALTSGESELLSCHAFTJun 27, 2024ADMISSIBLE
HAMPTON KNOWLESJun 27, 2024ADMISSIBLE
HEMSATHJun 27, 2024ADMISSIBLE
MAIWALDJun 27, 2024ADMISSIBLE
WITHERS & ROGERSJun 26, 2024ADMISSIBLE
MARGARET DIXONJun 7, 2024ADMISSIBLE
ROTHSep 28, 2023ADMISSIBLE

Dossier Documents of the Patent

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