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IP Verse

Method And Slip For Producing Ceramic Moulded Bodies Made Of Zirconium By Means Of 3D Ink Jet Printing - EP3659547

The patent EP3659547 was granted to Ivoclar Vivadent on Nov 17, 2021. The application was filed on Nov 29, 2018 under application number EP18209271A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3659547

IVOCLAR VIVADENT
Application Number
EP18209271A
Filing Date
Nov 29, 2018
Status
Granted And Under Opposition
Oct 21, 2021
Publication Date
Nov 17, 2021
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
VITA ZAHNFABRIK H RAUTERAug 17, 2022DOMPATENT VON KREISLER SELTING WERNERADMISSIBLE
VITA ZAHNFABRIK H RAUTERAug 17, 2022DOMPATENT VON PATENT UND RECHTSANWALTENADMISSIBLE

Patent Citations (23) New

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

Citation PhasePublication Number
DESCRIPTIONEP2233449
DESCRIPTIONEP2529694
DESCRIPTIONUS7176253
DESCRIPTIONUS7399796
DESCRIPTIONUS8460451
DESCRIPTIONUS9138981
DESCRIPTIONUS9534103
DESCRIPTIONWO2015056230
EXAMINATIONUS2018170812
OPPOSITIONDE10115818
OPPOSITIONDE102012200654
OPPOSITIONDE102015110360
OPPOSITIONEP2157067
OPPOSITIONEP3659547
OPPOSITIONUS2010025874
OPPOSITIONUS2018170812
OPPOSITIONUS9820917
SEARCHDE102015110360
SEARCHEP2157067
SEARCHUS2004075197
SEARCHUS2013313738
SEARCHUS2014109797
SEARCHWO2018040834

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.

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