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PatentPatent Analysis

EP3198323

CARL ZEISS MICROSCOPY
Application Number
EP15756911A
Filing Date
Aug 31, 2015
Status
Patent Maintained As Amended
Feb 3, 2023
Grant Date
Mar 8, 2023
External Links
Slate, Register, Google Patents
Similar Patents facing opposition

Biblio Summary

The patent EP3198323B2 was granted on Mar 8, 2023 by Carl Zeiss Microscopy The patent is currently Patent Maintained As Amended.

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
OppositionUS5004307
N/A
OppositionUS2004240047
N/A
OppositionWO2008078083
N/A
OppositionWO2010012980
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.