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Treatment Comprising Oral Or Gastric Administration Of Edaravone

PatentPatent Analysis

EP3551181

TREEWAY TW
Application Number
EP18701303A
Filing Date
Jan 17, 2018
Status
Opposition Rejected
Nov 10, 2023
Grant Date
Nov 18, 2020
External Links
Slate, Register, Google Patents

Biblio Summary

The patent EP3551181B1 was granted on Nov 18, 2020 by Treeway TW The patent is currently Opposition Rejected.

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.

CompanyOpposition DateOpposition Status

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BARDEHLE PAGENBERG PARTNERSCHAFT MBB PATENTANWALTEAug 18, 2021 N/A

Patents Cited during Opposition New

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
OppositionEP1714960B1
 N/A
OppositionJP2004002400
 N/A
OppositionJP2009143922
 N/A
OppositionJP2009155315
 N/A
OppositionJP2009280561
 N/A
OppositionJP2010077104
 N/A
OppositionCN102349893
 N/A

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.

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