Integrated Plant And Process For The Production Of Methanol From Carbon Dioxide And Hydrogen

Patent No. EP4448473 (titled "Integrated Plant And Process For The Production Of Methanol From Carbon Dioxide And Hydrogen") was filed by Basf on Dec 5, 2022. The application was issued on Nov 12, 2025.

Patent Summary

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 DateRepresentative
CASALEAug 12, 2026M ZARDI

Dossier Documents

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.

  • Date

    Description

  • Get instant alerts for new documents

EP4448473

BASF
Application Number
EP22830198A
Filing Date
Dec 5, 2022
Status
Granted And Under Opposition
Oct 10, 2025
Publication Date
Nov 12, 2025