EP2981821

MERCK SHARP & DOHME
Application Number
EP14778739A
Filing Date
Mar 31, 2014
Status
Patent Maintained As Amended
Oct 1, 2021
Grant Date
Nov 3, 2021
External Links
Slate, Register, Google Patents
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Biblio Summary

The patent EP2981821B2 was granted on Nov 3, 2021 by Merck Sharp & Dohme The patent is currently Patent Maintained As Amended.

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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FORSYTHESep 19, 2019ADMISSIBLE

Patent citations in opposition refer to prior patents or publications that may challenge the validity of a contested patent. These references help assess whether the invention is truly novel or overlaps with existing intellectual property.

Citation PhasePatent NumberPatent LinkCited Text
OppositionWO2008156712
N/A
OppositionWO2013173223
N/A
OppositionWO2007082154
N/A

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Dossier Documents of the Patent

The dossier documents provide a comprehensive record of the patent’s prosecution history, including filings, correspondence, and decisions made by patent offices. These documents are crucial for understanding the patent’s legal journey and any challenges it may have faced during examination. It also includes the oppositions documents filed against the patent.