IP Verse

Process For Producing Acesulfame Potassium

PatentPatent Analysis

EP3210978

CELANESE SALES GERMANY
Application Number
EP17151405A
Filing Date
Jun 6, 2013
Status
Granted And Under Opposition
Aug 4, 2023
Grant Date
Sep 6, 2023
External Links
Slate, Register, Google Patents

Biblio Summary

The patent EP3210978B1 was granted to Celanese Sales Germany on Sep 6, 2023 following the initial filing on Jun 6, 2013 under the application number EP17151405A . The current legal status of the patent is Granted And Under Opposition.

AI Generated Summary New

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

ANHUI JINHE INDUSTRIALJun 6, 2024ADMISSIBLE
TER MEER STEINMEISTER & PARTNER PATENTANWALTE MBBJun 6, 2024ADMISSIBLE

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