The weekly litigation news digest is live. Subscribe now

IP Verse

Pharmaceutical Composition - EP3515451

The patent EP3515451 was granted to Mexichem Fluor DE CV on Oct 4, 2023. The application was originally filed on Sep 18, 2017 under application number EP17777636A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3515451

MEXICHEM FLUOR DE CV
Application Number
EP17777636A
Filing Date
Sep 18, 2017
Status
Patent Maintained As Amended
Sep 1, 2023
Publication Date
Oct 4, 2023
External Links
Slate, Register, Google Patents

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 DateRepresentativeOpposition Status

Get instant alerts for new oppositions and patent status changes

BECK GREENERAug 4, 2021BECK GREENERWITHDRAWN

Patent Citations (8) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTWO2007121913
INTERNATIONAL-SEARCH-REPORTWO2012156711
INTERNATIONAL-SEARCH-REPORTWO2017093758
OPPOSITIONWO2007121913
OPPOSITIONWO2012156711
OPPOSITIONWO2014170689
OPPOSITIONWO2017093758
OPPOSITIONWO9916422

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