IP Verse

Ion Exchanged Glasses Via Non-Error Function Compressive Stress Profiles - EP2819966

The patent EP2819966 was granted to Corning Incorporated on Aug 25, 2021. The application was originally filed on Feb 27, 2013 under application number EP13709022A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP2819966

CORNING INCORPORATED
Application Number
EP13709022A
Filing Date
Feb 27, 2013
Status
Granted And Under Opposition
Jul 23, 2021
Grant Date
Aug 25, 2021
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (2)

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CompanyOpposition DateRepresentativeOpposition Status

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SCHOTT SCHOTT TECHNICAL GLASS SOLUTIONSMay 25, 2022BLUMBACH ZINNGREBE PATENTANWALTE PARTG MBBADMISSIBLE
NIPPON ELECTRIC GLASSMay 23, 2022TETZNERADMISSIBLE

Patent Citations (26) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONUS20080087324-
DESCRIPTIONUS20080277573-
DESCRIPTIONUS20090392577-
DESCRIPTIONUS20100856840-
DESCRIPTIONUS20100858490-
DESCRIPTIONUS7666511
DESCRIPTIONUS8075999
EXAMINATIONWO2011104035
EXAMINATIONWO2011149740
EXAMINATIONWO2012126394
INTERNATIONAL-SEARCH-REPORTUS2010009154
INTERNATIONAL-SEARCH-REPORTWO2010002477
INTERNATIONAL-SEARCH-REPORTWO2013016157
OPPOSITIONJP2011032140
OPPOSITIONUS2010009154
OPPOSITIONUS2010028607
OPPOSITIONUS3433611
OPPOSITIONUS3751238
OPPOSITIONWO2011104035
OPPOSITIONWO2012027660
OTHEREP2762460
OTHERUS2012052271
OTHERUS2012321898
OTHERWO2011104035
OTHERWO2011149740
OTHERWO2012126394

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 TextLink
OPPOSITION- Arun K Varshneya, I M Spinelli, "High-strength, large-case- depth chemically strengthened lithium aluminosilicate glass", American Ceramic Society Bulletin, (20090101), vol. 88, no. 5, pages 27 - 33, XP055929599-

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Dossier Documents

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