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Lithium Silicate Glass Ceramic And Glass With Zro2 Content - EP3453686

The patent EP3453686 was granted to Ivoclar Vivadent on Dec 30, 2020. The application was originally filed on Apr 18, 2011 under application number EP18202123A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3453686

IVOCLAR VIVADENT
Application Number
EP18202123A
Filing Date
Apr 18, 2011
Status
Granted And Under Opposition
Nov 27, 2020
Publication Date
Dec 30, 2020
External Links
Slate, Register, Google Patents

Patent Summary

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DENTSPLY SIRONASep 30, 2021FINNEGANADMISSIBLE

Patent Citations (16) New

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

Citation PhasePublication Number
DESCRIPTIONDE10031431
DESCRIPTIONDE19647739
DESCRIPTIONDE19725552
DESCRIPTIONDE4314817
DESCRIPTIONDE4423793
DESCRIPTIONDE4423794
DESCRIPTIONDE4428839
DESCRIPTIONEP1505041
DESCRIPTIONEP1688398
DESCRIPTIONWO2008106958
SEARCHDE102009060274
SEARCHDE19750794
SEARCHEP0690031
SEARCHGB2284655
SEARCHUS6593257
SEARCHWO2011076422

Non-Patent Literature (NPL) Citations (1) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference Text
SEARCH- MONTEDO ET AL, "Low thermal expansion sintered LZSA glass-ceramics", AMERICAN CERAMIC SOCIETY BULLETIN, AMERICAN CERAMIC SOCIETY. COLUMBUS, US, (20080101), vol. 87, no. 7, ISSN 0002-7812, pages 34 - 40, XP001537398 [X] 1,3-5,9,11-13 * Abschnitt "Crstyllization behaviour"; table 1 *

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Dossier Documents

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