The weekly litigation news digest is live. Subscribe now

IP Verse

Process For Preparing A Crystalline L-Mgda Tri-Alkali Metal Salt - EP2705022

The patent EP2705022 was granted to Basf on Apr 28, 2021. The application was originally filed on Apr 25, 2012 under application number EP12716431A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2705022

BASF
Application Number
EP12716431A
Filing Date
Apr 25, 2012
Status
Patent Maintained As Amended
Mar 26, 2021
Publication Date
Apr 28, 2021
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (2)

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 DateRepresentativeOpposition Status

Get instant alerts for new oppositions and patent status changes

AKZO NOBELSep 5, 2018INGRASSIAADMISSIBLE
AKZO NOBELSep 5, 2018LKGLOBAL UKADMISSIBLE

Patent Citations (7) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication Number
DESCRIPTIONEP0845456
DESCRIPTIONWO9429421
INTERNATIONAL-SEARCH-REPORTWO9429421
OPPOSITIONEP0845456
OPPOSITIONUS5849950
OPPOSITIONWO2010133618
OPPOSITIONWO9429421

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