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High-Strength, Translucent Mg-High Quartz Mixed Crystal Glass Ceramics

Patent No. EP2981509 (titled "High-Strength, Translucent Mg-High Quartz Mixed Crystal Glass Ceramics") was filed by Fraunhofer GES ZUR Frderung DER Angewandten Forschung EV on Mar 27, 2014. The application was issued on Nov 8, 2017.

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Patent Oppositions

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Company	Opposition Date	Representative
IVOCLAR VIVADENT	Aug 8, 2018	UEXKULL & STOLBERG

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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Aug 7, 2019
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Aug 7, 2019
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Aug 6, 2019
Communication of amended entries concerning the representative
Aug 2, 2019
Termination of the opposition proceedings with revocation of patent
Apr 29, 2019
Advice of delivery
Apr 26, 2019
Advice of delivery
Apr 24, 2019
Advice of delivery
Apr 24, 2019
Advice of delivery
Apr 23, 2019
Acknowledgement of a document
Apr 23, 2019
Acknowledgement of a document
Apr 23, 2019
Decision of the Opposition Division and instruction
Apr 23, 2019
Decision revoking the European patent
Apr 23, 2019
Grounds for the decision (Annex) - opposition
Apr 23, 2019
Internal form - Opposition/addressees
Apr 23, 2019
Means of redress
Dec 18, 2018
Brief communication - Opposition proceedings
Dec 18, 2018
Rejection of request for extension of time limit
Dec 13, 2018
Request for extension of time limit
Aug 21, 2018
Communication of a notice of opposition and request to file observations
Aug 21, 2018
Notice of further oppositions to opponent(s)
Aug 14, 2018
Communication of a notice of opposition - first information to patent proprietor
Aug 8, 2018
(Electronic) Receipt
Aug 8, 2018
Non-patent literature cited during the opposition procedure
Aug 8, 2018
Non-patent literature cited during the opposition procedure
Aug 8, 2018
Notice of opposition
Aug 8, 2018
Notice of opposition
Nov 15, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Oct 12, 2017
Decision to grant a European patent
Oct 6, 2017
Communication of the registration of a transfer or change of name and/or address
Aug 9, 2017
Annexes in respect of a client data request
Aug 9, 2017
Annexes in respect of a client data request
Aug 9, 2017
Submission concerning a transfer of rights (applicant)
Jul 18, 2017
Indication of deficiencies in a request for registering a transfer of rights and invitation to correct them
Jul 4, 2017
Annexes in respect of a client data request
Jul 4, 2017
English translation of the claims
Jul 4, 2017
Filing of the translations of the claims
Jul 4, 2017
French translation of claims
Jul 3, 2017
Annexes in respect of a client data request
Jul 3, 2017
English translation of the claims
Jul 3, 2017
Filing of the translations of the claims
Jul 3, 2017
French translation of claims
Jul 3, 2017
Payment of fees and costs
Jul 3, 2017
Payment of fees and costs
Jun 30, 2017
Indication of deficiencies in a request for registering a transfer of rights and invitation to correct them
Jun 28, 2017
Communication confirming withdrawal from representation
Jun 28, 2017
Communication of amended entries concerning the representative
Jun 1, 2017
Submission concerning change of applicant's representative
May 12, 2017
Annexes in respect of a client data request
May 12, 2017
Submission concerning a transfer of rights (applicant)
Apr 17, 2017
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Apr 11, 2017
Acknowledgement of receipt of third party observations
Apr 11, 2017
Transmittal of third party observations to applicant
Apr 5, 2017
(Electronic) Receipt
Apr 5, 2017
Letter accompanying subsequently filed items
Apr 5, 2017
Observations by third parties
Mar 29, 2017
Payment of fees and costs
Mar 29, 2017
Payment of fees and costs
Mar 10, 2017
Bibliographic data of the European patent application
Mar 10, 2017
Communication about intention to grant a European patent
Mar 10, 2017
Intention to grant (signatures)
Mar 10, 2017
Text intended for grant (clean copy)
Mar 10, 2017
Text intended for grant (version for approval)
Jul 26, 2016
(Electronic) Receipt
Jul 26, 2016
Letter accompanying subsequently filed items
Jul 26, 2016
Priority search results
Jul 26, 2016
Reply to invitation to file a copy of priority search results
Jul 20, 2016
Invitation to file a copy of search results(priority)
Jul 6, 2016
Communication of amended entries concerning the representative
Jul 2, 2016
Submission concerning change of applicant's representative
Jul 1, 2016
Submission concerning change of applicant's representative
Jun 14, 2016
(Electronic) Receipt
Jun 14, 2016
Amended claims filed after receipt of (European) search report
Jun 14, 2016
Amended claims with annotations
Jun 14, 2016
Amended description filed after receipt of (European) search report
Jun 14, 2016
Amended description with annotations
Jun 14, 2016
Amendments received before examination
Jun 14, 2016
Letter accompanying subsequently filed items
Jan 13, 2016
Notification on forthcoming publication of bibliographic data
Dec 4, 2015
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Dec 2, 2015
Communication to designated inventor
Dec 2, 2015
Communication to designated inventor
Dec 2, 2015
Communication to designated inventor
Oct 21, 2015
(Electronic) Receipt
Oct 21, 2015
Copy of the international preliminary report on patentability
Oct 21, 2015
Priority search results
Oct 21, 2015
Request for entry into the European phase
Aug 14, 2015
Information on entry into European phase
Oct 29, 2014
Priority document (electronically transmitted)
Oct 29, 2014
Priority document (electronically transmitted)
Oct 9, 2014
Copy of the international search report
Oct 9, 2014
Copy of the international search report
Oct 9, 2014
Published international application - A1
Sep 4, 2014
Written opinion of the ISA, boxes No. I to VIII
Sep 4, 2014
Written opinion of the ISA, cover sheet
Sep 4, 2014
Written opinion of the ISA, supplemental box
May 20, 2014
Notification relating to declaration under Rule 4.17 PCT (copy for ISA/EP)
May 20, 2014
Notification relating to declaration under Rule 4.17 PCT (copy for ISA/EP)
Mar 27, 2014
(Electronic) Receipt
Mar 27, 2014
Abstract
Mar 27, 2014
Claims
Mar 27, 2014
Description
Mar 27, 2014
Drawings

EP2981509

FRAUNHOFER GES ZUR FRDERUNG DER ANGEWANDTEN FORSCHUNG EV

Application Number: EP14715867A
Filing Date: Mar 27, 2014
Status: Revoked; Aug 9, 2019
Publication Date: Nov 8, 2017
External Links: Slate, Register , Google Patents