The weekly litigation news digest is live. Subscribe now

IP Verse

Microorganisms And Methods For Producing Sialylated And N-Acetylglucosamine-Containing Oligosaccharides - EP3467100

The patent EP3467100 was granted to Glycosyn on Sep 21, 2022. The application was filed on Mar 14, 2014 under application number EP18192520A. The patent is currently recorded with a legal status of "Revoked".

EP3467100

GLYCOSYN
Application Number
EP18192520A
Filing Date
Mar 14, 2014
Status
Revoked
Apr 18, 2025
Publication Date
Sep 21, 2022
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
CHR HANSENJun 20, 2023HOFFMANN EITLEADMISSIBLE
GRUNECKER PATENT UND RECHTSANWALTE PARTG MBBJun 20, 2023GRUNECKER PATENTADMISSIBLE

Patent Citations (7) New

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

Citation PhasePublication Number
EXAMINATIONFR2796082
OPPOSITIONUS2011014661
OPPOSITIONUS2012208181
OPPOSITIONWO2008097366
SEARCHFR2796082
SEARCHUS2012208181
SEARCHWO2007101862

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