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EP3272591

DEERE
Application Number
EP17181235A
Filing Date
Jul 13, 2017
Status
Revoked
Feb 11, 2022
Grant Date
Mar 27, 2019
External Links
Slate, Register, Google Patents
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Biblio Summary

The patent EP3272591B1 was granted on Mar 27, 2019 by Deere The patent is currently Revoked.

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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LIEBHERR HYDRAULIKBAGGERDec 27, 2019ADMISSIBLE
BAIER KOPPELDec 20, 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
OppositionGB2155417
N/A
OppositionUS5195612
N/A
OppositionWO2006084752
N/A
OppositionDE102008043143
N/A
OppositionUS5381874
N/A
OppositionJPH10237897
N/A
OppositionDE20113362U
N/A
OppositionEP2198194
N/A
OppositionDE102011007125
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.