US Patent Litigations are now available. Check here

EP2298242

HOYA
Application Number
EP09758358A
Filing Date
Jun 3, 2009
Status
Opposition Rejected
Mar 31, 2023
Grant Date
Apr 1, 2020
External Links
Slate, Register, Google Patents
Similar Patents facing opposition

Biblio Summary

The patent EP2298242B1 was granted on Apr 1, 2020 by Hoya The patent is currently Opposition Rejected.

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
OppositionEP1502559
N/A
OppositionEP1808150
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.