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Production Of Antibodies With Improved Glycosylation Pattern - EP3255141B1

PatentPatent Analysis

EP3255141

WYETH
Application Number
EP17179340A
Filing Date
Jul 11, 2007
Status
Revoked
Jun 9, 2023
Grant Date
Dec 1, 2021
External Links
Slate, Register, Google Patents
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Bibliography

The patent EP3255141B1 was granted to Wyeth on Dec 1, 2021 following the initial filing on Jul 11, 2007 under the application number EP17179340A . The current legal status of the patent is Revoked.

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Patent Oppositions (2)

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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STRAWMANSep 1, 2022ADMISSIBLE
SCHIWECK WEINZIERL KOCH PATENTANWALTE PARTNERSCHAFT MBBAug 31, 2022ADMISSIBLE

Dossier Documents

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