The weekly litigation news digest is live. Subscribe now

IP Verse

Conveying Device, And Combination Weighing Apparatus Having The Conveying Device - EP3543662

The patent EP3543662 was granted to Ishida on Jul 6, 2022. The application was filed on Mar 14, 2019 under application number EP19162887A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3543662

ISHIDA
Application Number
EP19162887A
Filing Date
Mar 14, 2019
Status
Granted And Under Opposition
Jun 3, 2022
Publication Date
Jul 6, 2022
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
MARELApr 5, 2023INSPICOS PSADMISSIBLE

Patent Citations (13) New

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

Citation PhasePublication Number
DESCRIPTIONJP2017053747
DESCRIPTIONJPH11326023
OPPOSITIONEP0082696
OPPOSITIONEP1439379
OPPOSITIONGB1548361
OPPOSITIONJP2011179939
OPPOSITIONJP2017053747
OPPOSITIONJPH11326023
OPPOSITIONUS4548287
OPPOSITIONUS5340949
OPPOSITIONUS5962816
OPPOSITIONWO2012104404
SEARCHGB1548361

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