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IP Verse

Process And Facility For Producing A Powdered Porous Product - EP3247489

The patent EP3247489 was granted to Clextral on Sep 4, 2019. The application was filed on Jan 20, 2016 under application number EP16701138A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3247489

CLEXTRAL
Application Number
EP16701138A
Filing Date
Jan 20, 2016
Status
Granted And Under Opposition
Aug 2, 2019
Publication Date
Sep 4, 2019
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
KONINKLIJKE DOUWE EGBERTSJun 4, 2020BOULT WADE TENNANTWITHDRAWN
SPX FLOW TECHNOLOGY DANMARKJun 4, 2020NORDIC PATENT SERVICEWITHDRAWN

Patent Citations (12) New

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

Citation PhasePublication Number
DESCRIPTIONEP1133923
DESCRIPTIONWO2008046996
DESCRIPTIONWO2013185941
INTERNATIONAL-SEARCH-REPORTDE102011102734
INTERNATIONAL-SEARCH-REPORTEP1133923
INTERNATIONAL-SEARCH-REPORTWO2008046996
OPPOSITIONDE102011102734
OPPOSITIONEP1133923
OPPOSITIONUS4438147
OPPOSITIONUS6463675
OPPOSITIONWO2008046996
OPPOSITIONWO2009040249

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

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