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IP Verse

Online Control Of Rheology Of Building Material For 3D Printing - EP3260258

The patent EP3260258 was granted to Holcim Technology on Jun 26, 2019. The application was originally filed on Jun 22, 2016 under application number EP16290112A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP3260258

HOLCIM TECHNOLOGY
Application Number
EP16290112A
Filing Date
Jun 22, 2016
Status
Opposition Rejected
Jan 20, 2023
Publication Date
Jun 26, 2019
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (3)

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

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XTREEEJun 2, 2020BRINGERWITHDRAWN
SIKA TECHNOLOGYMar 26, 2020SIKA PATENT ATTORNEYSWITHDRAWN
PUTZMEISTER ENGINEERINGMar 25, 2020PATENTANWALTE RUFFADMISSIBLE

Patent Citations (22) New

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

Citation PhasePublication Number
OPPOSITIONCN104961411
OPPOSITIONCN105384416
OPPOSITIONCN204354263U
OPPOSITIONEP0120812
OPPOSITIONEP0577604
OPPOSITIONFR1178272
OPPOSITIONFR2961807
OPPOSITIONKR101620074B
OPPOSITIONKR20150138608
OPPOSITIONUS2011320040
OPPOSITIONUS2013102705
OPPOSITIONUS2015072068
OPPOSITIONUS2016107332
OPPOSITIONUS2016107396
OPPOSITIONUS5549859
OPPOSITIONUS5803665
OPPOSITIONWO2013064826
OPPOSITIONWO9533606
SEARCHEP0577604
SEARCHFR1178272
SEARCHUS2015072068
SEARCHUS5803665

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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