Combined Member Of Aluminum-Ceramics

Patent No. EP1403922 (titled "Combined Member Of Aluminum-Ceramics") was filed by Dowa on Sep 29, 2003. The application was issued on Dec 3, 2014.

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.

Company	Opposition Date	Representative
BROCHER	Sep 2, 2015	GILLE HRABAL PARTNERSCHAFTSGESELLSCHAFT MBB PATENTANWALTE

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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Sep 26, 2017
Termination of the opposition proceedings with revocation of patent
Jul 21, 2017
Advice of delivery
Jul 13, 2017
Advice of delivery
Jun 21, 2017
Advice of delivery
Jun 20, 2017
Advice of delivery
Jun 13, 2017
Acknowledgement of a document
Jun 13, 2017
Acknowledgement of a document
Jun 13, 2017
Decision revoking the European patent
Jun 13, 2017
Grounds for the decision (Annex) - opposition
Jun 13, 2017
Internal form - Opposition/addressees
Jun 8, 2017
Notification concerning the date of oral proceedings
Jun 8, 2017
Notification concerning the date of oral proceedings
Jun 6, 2017
Decision of the Opposition Division and instruction
May 16, 2017
Brief communication - Opposition proceedings
May 9, 2017
(Electronic) Receipt
May 9, 2017
Letter accompanying subsequently filed items
May 9, 2017
Patent document cited during the opposition procedure
May 9, 2017
Written submission in preparation to/during oral proceedings
May 4, 2017
Brief communication - Opposition proceedings
Apr 26, 2017
(Electronic) Receipt
Apr 26, 2017
Letter accompanying subsequently filed items
Apr 26, 2017
Letter regarding the opposition procedure (no time limit)
Apr 20, 2017
Brief communication - Opposition proceedings
Apr 7, 2017
(Electronic) Receipt
Apr 7, 2017
Letter accompanying subsequently filed items
Apr 7, 2017
Request for interpreters during oral proceedings
Mar 28, 2017
Brief communication - Opposition proceedings
Mar 16, 2017
(Electronic) Receipt
Mar 16, 2017
Letter accompanying subsequently filed items
Mar 16, 2017
Request for interpreters during oral proceedings
Feb 27, 2017
Advice of delivery
Feb 21, 2017
Advice of delivery
Feb 21, 2017
Advice of delivery
Feb 15, 2017
Advice of delivery
Feb 7, 2017
Acknowledgement of a document
Feb 7, 2017
Acknowledgement of a document
Feb 7, 2017
Annex to the communication - opposition
Feb 7, 2017
Information concerning oral proceedings
Feb 7, 2017
Summons to attend oral proceedings
Feb 7, 2017
Summons to attend oral proceedings
Nov 25, 2016
Preparation for oral proceedings
Apr 15, 2016
Brief communication - Opposition proceedings
Apr 8, 2016
(Electronic) Receipt
Apr 8, 2016
Auxiliary request during Opposition procedure
Apr 8, 2016
Letter regarding the opposition procedure (no time limit)
Apr 8, 2016
Main request during Opposition procedure
Apr 8, 2016
Reply of the patent proprietor to the notice(s) of opposition
Feb 17, 2016
Brief communication - Opposition proceedings
Feb 17, 2016
Grant of extension of time limit (opposition procedure)
Feb 10, 2016
(Electronic) Receipt
Feb 10, 2016
Letter accompanying subsequently filed items
Feb 10, 2016
Request for extension of time limit
Oct 13, 2015
Communication of a notice of opposition and request to file observations
Oct 13, 2015
Notice of further oppositions to opponent(s)
Sep 10, 2015
Communication of a notice of opposition - first information to patent proprietor
Sep 2, 2015
(Electronic) Receipt
Sep 2, 2015
Notice of opposition
Sep 2, 2015
Notice of opposition
Sep 2, 2015
Patent document cited during the opposition procedure
Sep 2, 2015
Patent document cited during the opposition procedure
Sep 2, 2015
Patent document cited during the opposition procedure
Dec 3, 2014
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Nov 6, 2014
Decision to grant a European patent
Oct 24, 2014
(Electronic) Receipt
Oct 24, 2014
Filing of the translations of the claims
Oct 24, 2014
French translation of claims
Oct 24, 2014
German translation of the claims
Oct 24, 2014
Letter accompanying subsequently filed items
Jul 24, 2014
Letter concerning the inventor
Jul 23, 2014
Cover sheet for fax transmission
Jul 23, 2014
Letter concerning the inventor
Jun 27, 2014
Bibliographic data of the European patent application
Jun 27, 2014
Communication about intention to grant a European patent
Jun 27, 2014
Intention to grant (signatures)
Jun 27, 2014
Text intended for grant
Jun 3, 2014
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
May 30, 2014
Description
May 30, 2014
Matter concerning the application
May 28, 2014
Cover sheet for fax transmission
May 28, 2014
Description
May 28, 2014
Matter concerning the application
May 23, 2014
Communication concerning deficiencies in subsequently filed documents
May 16, 2014
Description
May 16, 2014
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
May 15, 2014
Cover sheet for fax transmission
May 15, 2014
Description
May 15, 2014
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Feb 12, 2014
Bibliographic data of the European patent application
Feb 12, 2014
Communication about intention to grant a European patent
Feb 12, 2014
Intention to grant (signatures)
Feb 12, 2014
Text intended for grant
Aug 8, 2013
Communication of amended entries concerning the representative
Aug 2, 2013
Submission concerning change of applicant's representative
Jul 31, 2013
Submission concerning change of applicant's representative
Nov 6, 2012
Response to enquiry for communication from the Examining Division
Nov 2, 2012
Enquiry as to when a communication from the Examining Division can be expected
Oct 31, 2012
Cover sheet for fax transmission
Oct 31, 2012
Enquiry as to when a communication from the Examining Division can be expected
Sep 28, 2012
Submission concerning representation
Mar 9, 2009
Reply to communication from the Examining Division
Mar 6, 2009
Claims
Mar 6, 2009
Claims
Mar 6, 2009
Description
Mar 6, 2009
Reply to communication from the Examining Division
Jan 26, 2009
Grant of extension of time limit (examination procedure)
Dec 31, 2008
Request for extension of time limit to communication from the Examining Division
Sep 9, 2008
Annex to the communication
Sep 9, 2008
Communication from the Examining Division
Feb 11, 2008
Final instructions (loss of partial rights)
Jan 15, 2008
Reply to communication from the Examining Division
Jan 14, 2008
Claims
Jan 14, 2008
Description
Jan 14, 2008
Drawings
Jan 14, 2008
Reply to communication from the Examining Division
Jan 4, 2008
Submission concerning representation
Oct 31, 2007
Designation deemed to be withdrawn (non payment of designation fees)
Oct 10, 2007
Communication of the registration of a transfer or change of name and/or address
Oct 5, 2007
Communication of the registration of a transfer or change of name and/or address
Sep 27, 2007
Request for transfer of rights
Sep 26, 2007
Annex to the communication
Sep 26, 2007
Communication from the Examining Division
Sep 19, 2007
Refund of fees
Sep 19, 2007
Refund of fees
Sep 19, 2007
Refund of fees
Sep 19, 2007
Refund of fees
Sep 19, 2007
Refund of fees
Aug 14, 2007
Letter concerning the designation and/or extension and/or validation of states
Feb 26, 2007
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Jan 18, 2007
Communication regarding the transmission of the European search report
Jan 18, 2007
European search report
Dec 5, 2006
Document related to search matters
Nov 10, 2006
Communication of amended entries concerning the representative
Nov 7, 2006
Communication regarding the transmission of the European search report
Nov 7, 2006
Partial European search report
Nov 2, 2006
Request for change of representative
Dec 20, 2005
Submission concerning representation
Feb 24, 2004
Priority document (electronically transmitted)
Feb 18, 2004
Notification of forthcoming publication
Dec 10, 2003
Communication to designated inventor
Dec 10, 2003
Communication to designated inventor
Dec 10, 2003
Communication to designated inventor
Nov 14, 2003
Confirmation of receipt of (electronically) transmitted priority document
Sep 29, 2003
Abstract
Sep 29, 2003
Claims
Sep 29, 2003
Description
Sep 29, 2003
Designation of inventor
Sep 29, 2003
Drawings
Sep 29, 2003
Matter concerning the application
Sep 29, 2003
Priority document
Sep 29, 2003
Request for grant of a European patent

EP1403922

DOWA

Application Number: EP03256123A
Filing Date: Sep 29, 2003
Status: Revoked; Apr 15, 2019
Publication Date: Dec 3, 2014
External Links: Slate, Register , Google Patents

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Combined Member Of Aluminum-Ceramics

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Dossier Documents

EP1403922