Sieve Machine And Method For Sieving Powder-Form Material - EP3586983

The patent EP3586983 was granted to IB Verfahrens UND Anlagentechnik on Dec 7, 2022. The application was originally filed on Jun 3, 2019 under application number EP19177875A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP3586983

IB VERFAHRENS UND ANLAGENTECHNIK
Application Number
EP19177875A
Filing Date
Jun 3, 2019
Status
Opposition Rejected
Mar 28, 2025
Grant Date
Dec 7, 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

Get instant alerts for new oppositions and patent status changes

ASSONIC DORSTENER SIEBTECHNIKSep 7, 2023GRIEPENSTROHADMISSIBLE

Patent Citations (11) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONDE102006047592
EXAMINATIONUS6945168
OPPOSITIONDE102006047592
OPPOSITIONDE202014103239U
OPPOSITIONJP2011245446
OPPOSITIONUS6945168
OPPOSITIONWO2004050263
SEARCHDE102006047592
SEARCHDE202014103239U
SEARCHEP1581349
SEARCHJP2011245446

Non-Patent Literature (NPL) Citations (3) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference TextLink
OPPOSITION- Anonymous, "Compact screening machine | assonic Dorstener Siebtechnik GmbH | Eddy current screening machine with ultrasound | ATEX rotary screening machine", (20171210), URL: https://web.archive.org/web/20171210130911/http://www.assonic.de:80/kompakt-siebmaschine/, XP093130976-
OPPOSITION- Anonymous, "Kompaktsiebmaschine ATEX-Ausfuhrung/ ATEX-inertisierbare Ausfuhrung, TypNr.: KSM 500", Betriebsanleitung V00.03, assonic, (20011217), XP093130971-
OPPOSITION- Anonymous, "Werbung assonic", Additive Fertigung, (20171103), page 39, XP093130957-

Download Citation Report

Get a free citation report including examiner, opposition, and international search citations.

Get Citation Report

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