IP Verse

Process For Activating A Hydrotreating Catalyst

PatentPatent Analysis

EP1680486

ALBEMARLE NETHERLANDS
Application Number
EP04765745A
Filing Date
Sep 30, 2004
Status
Revoked
Feb 9, 2024
Grant Date
Jun 22, 2022
External Links
Slate, Register, Google Patents

Bibliography

The patent EP1680486B1 was granted to Albemarle Netherlands on Jun 22, 2022 following the initial filing on Sep 30, 2004 under the application number EP04765745A . The current legal status of the patent is Revoked.

AI Generated Summary New

Patent Family

Patent Family

Patent Oppositions filed by Competitors

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

EVONIK OPERATIONSMar 21, 2023ADMISSIBLE

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.

  • Date

    Description

  • Get instant alerts for new documents