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EP3050905

CHANG CHUN PETROCHEMICAL
Application Number
EP16152864A
Filing Date
Jan 27, 2016
Status
Revoked
Jan 10, 2020
Grant Date
Nov 22, 2017
External Links
Slate, Register, Google Patents

Biblio Summary

The patent EP3050905B1 was granted on Nov 22, 2017 by Chang Chun Petrochemical The patent is currently Revoked.

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
OppositionUS6080814
N/A
OppositionUS2012329949
N/A
OppositionJP2013028712
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.