Device For Continuous Filtration Of Impurities From A Free-Flowing Mass - EP2061575

The patent EP2061575 was granted to Schulz on Aug 7, 2013. The application was originally filed on Sep 12, 2007 under application number EP07800176A. The patent is currently recorded with a legal status of "Opposition Procedure Closed".

EP2061575

SCHULZ
Application Number
EP07800176A
Filing Date
Sep 12, 2007
Status
Opposition Procedure Closed
Grant Date
Aug 7, 2013
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

ETTLINGER KUNSTSTOFFMASCHINENMay 7, 2014ERNICKEWITHDRAWN

Patent Citations (8) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONDE4240461
DESCRIPTIONEP0655268
DESCRIPTIONWO2004002715
DESCRIPTIONWO9638214
INTERNATIONAL-SEARCH-REPORTEP0655268
INTERNATIONAL-SEARCH-REPORTGB532134
INTERNATIONAL-SEARCH-REPORTWO2004002715
INTERNATIONAL-SEARCH-REPORTWO9638214

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