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EP1902150

KAISER ALUMINUM & CHEMICAL
Application Number
EP06849740A
Filing Date
Mar 22, 2006
Status
Revoked
Jul 10, 2020
Grant Date
Jun 20, 2018
External Links
Slate, Register, Google Patents

Biblio Summary

The patent EP1902150B1 was granted on Jun 20, 2018 by Kaiser Aluminum & Chemical 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
OppositionUS2002121319
N/A
OppositionWO2005003398
N/A
OppositionUS4863528
N/A
OppositionUS2004136862
N/A
OppositionWO2004090183
N/A
OppositionUS2005006010
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.