EP2305849

ALCOA
Application Number
EP10183448A
Filing Date
Sep 27, 2004
Status
Patent Maintained As Amended
Dec 24, 2021
Grant Date
Jan 26, 2022
External Links
Slate, Register, Google Patents
Similar Patents facing opposition

Bibliography

The patent EP2305849B2 was granted to Alcoa on Jan 26, 2022 following the initial filing on Sep 27, 2004 under the application number EP10183448A . The current legal status of the patent is Patent Maintained As Amended.

AI Generated Summary New

Patent Family

Patent Family

Patent Oppositions

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

Get instant alerts for new oppositions and patent status changes

C TEC CONSTELLIUM TECHNOLOGY CENTER CONSTELLIUM ISSOIREOct 10, 2019ADMISSIBLE

Dossier Documents

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.

  • Date

    Description

  • Get instant alerts for new documents