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Pharmaceutical Composition Containing Rifaximin Alpha&Delta - EP3294270B1

PatentPatent Analysis

EP3294270

SANDOZ
Application Number
EP17712970A
Filing Date
Mar 22, 2017
Status
Revoked
Feb 14, 2024
Grant Date
Sep 12, 2018
External Links
Slate, Register, Google Patents
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Bibliography

The patent EP3294270B1 was granted to Sandoz on Sep 12, 2018 following the initial filing on Mar 22, 2017 under the application number EP17712970A . 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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ALFASIGMAJun 12, 2019ADMISSIBLE
ALFRED E TIEFENBACHERJun 12, 2019ADMISSIBLE

Dossier Documents

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