IP Verse

Mill Blank And Dental Prosthesis, And Methods Respectively For Producing These Products - EP3733115

The patent EP3733115 was granted to Kuraray Noritake Dental on Apr 19, 2023. The application was originally filed on Dec 26, 2018 under application number EP18893985A. The patent is currently recorded with a legal status of "Revoked".

EP3733115

KURARAY NORITAKE DENTAL
Application Number
EP18893985A
Filing Date
Dec 26, 2018
Status
Revoked
Sep 12, 2025
Grant Date
Apr 19, 2023
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

Get instant alerts for new oppositions and patent status changes

DEGUDENTJan 19, 2024PICHOVAADMISSIBLE
DEGUDENTJan 19, 2024WACHTERSHAUSER & HARTZ PATENTANWALTSPARTNERSCHAFT MBBADMISSIBLE

Patent Citations (14) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONJP2014534018
DESCRIPTIONJP2016535610
INTERNATIONAL-SEARCH-REPORTEP0850601
INTERNATIONAL-SEARCH-REPORTJP2014534018
INTERNATIONAL-SEARCH-REPORTJPH04505113
INTERNATIONAL-SEARCH-REPORTUS2013069264
INTERNATIONAL-SEARCH-REPORTUS2014255875
INTERNATIONAL-SEARCH-REPORTWO2016104724
OPPOSITIONUS2016228222
OPPOSITIONWO2017114776
OTHERDE102015122861
SEARCHUS2016228222
SEARCHWO0209612
SEARCHWO2009070470

Non-Patent Literature (NPL) Citations (2) 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, "Material Classes", CES Software Guide - Material Science and Engineering, (20060101), XP093156713-
OPPOSITION- Takanobu Shiraishi, "Optical Properties of Au-Pt and Au-Pt-In Alloys", Gold Bulletin, Springer, London, UK, London, UK , (20011201), vol. 34, no. 4, doi:10.1007/BF03214825, ISSN 0017-1557, pages 129 - 133, XP093156712

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