The weekly litigation news digest is live. Subscribe now

IP Verse

Conveyor Drum For Groups Comprising Two Coaxial Cigarette Segments Separated By At Least One Double Filter Comprising At Least One Fragile Filter Element - EP3315032

The patent EP3315032 was granted to GD on Sep 30, 2020. The application was filed on Oct 23, 2017 under application number EP17197767A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP3315032

GD
Application Number
EP17197767A
Filing Date
Oct 23, 2017
Status
Opposition Rejected
Jul 5, 2024
Publication Date
Sep 30, 2020
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
KORBERJun 29, 2021SEEMANN & PARTNER PATENTANWALTE MBBADMISSIBLE

Patent Citations (15) New

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

Citation PhasePublication Number
EXAMINATIONWO2017203242
OPPOSITIONDE2517299
OPPOSITIONDE667740
OPPOSITIONEP0395280
OPPOSITIONEP1596674
OPPOSITIONEP2762014
OPPOSITIONEP2813153
OPPOSITIONGB1020796
OPPOSITIONGB1057060
OPPOSITIONUS2015291301
OPPOSITIONUS2015351450
OPPOSITIONWO2017203242
SEARCHDE667740
SEARCHEP1596674
SEARCHUS2015351450

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