Metal-Ceramic Substrate And Method For Producing A Metal-Ceramic Substrate

Patent No. EP2911994 (titled "Metal-Ceramic Substrate And Method For Producing A Metal-Ceramic Substrate") was filed by Rogers Germany on Sep 16, 2013. The application was issued on Jan 1, 2020.

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
HERAEUS DEUTSCHLAND	Sep 30, 2020	MAIWALD

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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Mar 10, 2023
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Mar 10, 2023
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Mar 6, 2023
Termination of the opposition proceedings with revocation of patent
Nov 25, 2022
Advice of delivery
Nov 23, 2022
(Electronic) Receipt
Nov 23, 2022
Advice of delivery
Nov 23, 2022
Letter accompanying subsequently filed items
Nov 22, 2022
Annex to the communication - opposition
Nov 22, 2022
Decision of the Opposition Division and instruction
Nov 22, 2022
Decision revoking the European patent
Nov 22, 2022
Decision revoking the European patent
Nov 22, 2022
Grounds for the decision (Annex) - opposition
Nov 22, 2022
Means of redress
Nov 22, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 22, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 22, 2022
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Nov 22, 2022
Provision of a copy of the minutes - opposition procedure
Nov 22, 2022
Provision of a copy of the minutes - opposition procedure
Oct 25, 2022
Brief communication - Opposition proceedings
Oct 24, 2022
Communication of amended entries
Oct 13, 2022
Request concerning representative opponent
Oct 7, 2022
(Electronic) Receipt
Oct 7, 2022
Letter accompanying subsequently filed items
Oct 7, 2022
Letter regarding the opposition procedure (no time limit)
Mar 9, 2022
Information about the result of oral proceedings
Mar 7, 2022
Brief communication - Opposition proceedings
Mar 4, 2022
(Electronic) Receipt
Mar 4, 2022
Auxiliary request during Opposition procedure
Mar 4, 2022
Auxiliary request during Opposition procedure
Mar 4, 2022
Auxiliary request during Opposition procedure
Mar 4, 2022
Auxiliary request during Opposition procedure
Mar 4, 2022
Auxiliary request during Opposition procedure
Mar 4, 2022
Auxiliary request during Opposition procedure - 01
Mar 4, 2022
Auxiliary request during Opposition procedure - 02
Mar 4, 2022
Auxiliary request during Opposition procedure - 03
Mar 4, 2022
Auxiliary request during Opposition procedure - 04
Mar 4, 2022
Auxiliary request during Opposition procedure - 05
Mar 4, 2022
Letter accompanying subsequently filed items
Mar 4, 2022
Written submission in preparation to/during oral proceedings
Feb 16, 2022
Brief communication - Opposition proceedings
Feb 16, 2022
Brief communication - Opposition proceedings
Feb 15, 2022
(Electronic) Receipt
Feb 10, 2022
(Electronic) Receipt
Feb 10, 2022
Letter accompanying subsequently filed items
Feb 8, 2022
(Electronic) Receipt
Feb 8, 2022
Letter accompanying subsequently filed items
Jan 24, 2022
Brief communication - Opposition proceedings
Jan 19, 2022
(Electronic) Receipt
Jan 19, 2022
Citation in opposition procedure - 019
Jan 19, 2022
Citation in opposition procedure - 020
Jan 19, 2022
Consolidated list of cited opposition documents
Jan 19, 2022
Letter accompanying subsequently filed items
Jan 19, 2022
Written submission in preparation to/during oral proceedings
Jan 13, 2022
Brief communication - Opposition proceedings
Jan 7, 2022
(Electronic) Receipt
Jan 7, 2022
Citation in opposition procedure - 014
Jan 7, 2022
Citation in opposition procedure - 015
Jan 7, 2022
Citation in opposition procedure - 015
Jan 7, 2022
Citation in opposition procedure - 015
Jan 7, 2022
Citation in opposition procedure - 015
Jan 7, 2022
Citation in opposition procedure - 016
Jan 7, 2022
Citation in opposition procedure - 017
Jan 7, 2022
Citation in opposition procedure - 018
Jan 7, 2022
Letter accompanying subsequently filed items
Jan 7, 2022
Request for interpreters during oral proceedings
Jan 7, 2022
Written submission in preparation to/during oral proceedings
Jan 3, 2022
Brief communication - Opposition proceedings
Dec 21, 2021
(Electronic) Receipt
Dec 21, 2021
Auxiliary request during Opposition procedure
Dec 21, 2021
Auxiliary request during Opposition procedure
Dec 21, 2021
Auxiliary request during Opposition procedure
Dec 21, 2021
Auxiliary request during Opposition procedure
Dec 21, 2021
Auxiliary request during Opposition procedure
Dec 21, 2021
Auxiliary request during Opposition procedure - 01
Dec 21, 2021
Auxiliary request during Opposition procedure - 02
Dec 21, 2021
Auxiliary request during Opposition procedure - 03
Dec 21, 2021
Auxiliary request during Opposition procedure - 04
Dec 21, 2021
Auxiliary request during Opposition procedure - 05
Dec 21, 2021
Letter accompanying subsequently filed items
Dec 21, 2021
Request for interpreters during oral proceedings
Dec 21, 2021
Written submission in preparation to/during oral proceedings
Dec 15, 2021
Notification concerning the date of oral proceedings
Dec 15, 2021
Notification concerning the date of oral proceedings
Apr 7, 2021
Advice of delivery
Apr 7, 2021
Advice of delivery
Mar 31, 2021
Annex to the communication - opposition
Mar 31, 2021
Information concerning oral proceedings
Mar 31, 2021
Preparation for oral proceedings
Mar 31, 2021
Summons to attend oral proceedings
Mar 31, 2021
Summons to attend oral proceedings
Mar 31, 2021
Transmittal of decision / summons - opposition
Mar 31, 2021
Transmittal of decision / summons - opposition
Dec 4, 2020
Brief communication - Opposition proceedings
Dec 1, 2020
(Electronic) Receipt
Dec 1, 2020
Any annexes (other than citation) to an opposition letter
Dec 1, 2020
Letter accompanying subsequently filed items
Dec 1, 2020
Reply of the patent proprietor to the notice(s) of opposition
Oct 15, 2020
Communication of a notice of opposition and request to file observations
Oct 15, 2020
Notice of further oppositions to opponent(s)
Oct 6, 2020
Communication of a notice of opposition - first information to patent proprietor
Oct 2, 2020
Letter regarding the opposition procedure (no time limit)
Oct 2, 2020
Non-patent literature cited during the opposition procedure
Oct 2, 2020
Non-patent literature cited during the opposition procedure
Oct 2, 2020
Non-patent literature cited during the opposition procedure
Oct 2, 2020
Non-patent literature cited during the opposition procedure
Oct 2, 2020
Non-patent literature cited during the opposition procedure
Oct 2, 2020
Non-patent literature cited during the opposition procedure
Oct 2, 2020
Non-patent literature cited during the opposition procedure
Oct 2, 2020
Non-scannable object
Oct 2, 2020
Non-scannable object
Oct 2, 2020
Patent document cited during the opposition procedure
Oct 2, 2020
Patent document cited during the opposition procedure
Oct 2, 2020
Patent document cited during the opposition procedure
Oct 2, 2020
Patent document cited during the opposition procedure
Oct 1, 2020
Letter regarding the opposition procedure (no time limit)
Oct 1, 2020
Non-patent literature cited during the opposition procedure
Oct 1, 2020
Non-patent literature cited during the opposition procedure
Oct 1, 2020
Non-patent literature cited during the opposition procedure
Oct 1, 2020
Non-patent literature cited during the opposition procedure
Oct 1, 2020
Non-patent literature cited during the opposition procedure
Oct 1, 2020
Non-patent literature cited during the opposition procedure
Oct 1, 2020
Non-patent literature cited during the opposition procedure
Oct 1, 2020
Non-scannable object
Oct 1, 2020
Non-scannable object
Oct 1, 2020
Non-scannable object
Oct 1, 2020
Non-scannable object
Oct 1, 2020
Patent document cited during the opposition procedure
Oct 1, 2020
Patent document cited during the opposition procedure
Oct 1, 2020
Patent document cited during the opposition procedure
Oct 1, 2020
Patent document cited during the opposition procedure
Sep 30, 2020
(Electronic) Receipt
Sep 30, 2020
Citation in opposition procedure - 001
Sep 30, 2020
Citation in opposition procedure - 002
Sep 30, 2020
Citation in opposition procedure - 003
Sep 30, 2020
Citation in opposition procedure - 004
Sep 30, 2020
Citation in opposition procedure - 005
Sep 30, 2020
Citation in opposition procedure - 006
Sep 30, 2020
Citation in opposition procedure - 006
Sep 30, 2020
Citation in opposition procedure - 006
Sep 30, 2020
Citation in opposition procedure - 007
Sep 30, 2020
Citation in opposition procedure - 008
Sep 30, 2020
Citation in opposition procedure - 009
Sep 30, 2020
Citation in opposition procedure - 010
Sep 30, 2020
Citation in opposition procedure - 011
Sep 30, 2020
Citation in opposition procedure - 012
Sep 30, 2020
Citation in opposition procedure - 013
Sep 30, 2020
Notice of opposition
Sep 30, 2020
Notice of opposition
Jan 13, 2020
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Dec 5, 2019
Decision to grant a European patent
Nov 22, 2019
(Electronic) Receipt
Nov 22, 2019
Filing of the translations of the claims
Nov 22, 2019
Letter accompanying subsequently filed items
Oct 21, 2019
Bibliographic data of the European patent application
Oct 21, 2019
Communication about intention to grant a European patent
Oct 21, 2019
Intention to grant (signatures)
Oct 21, 2019
Text intended for grant (clean copy)
Oct 21, 2019
Text intended for grant (version for approval)
Sep 30, 2019
(Electronic) Receipt
Sep 30, 2019
English translation of the claims
Sep 30, 2019
Filing of the translations of the claims
Sep 30, 2019
French translation of claims
Sep 30, 2019
Letter accompanying subsequently filed items
Jun 7, 2019
Bibliographic data of the European patent application
Jun 7, 2019
Communication about intention to grant a European patent
Jun 7, 2019
Intention to grant (signatures)
Jun 7, 2019
Text intended for grant (clean copy)
Jun 7, 2019
Text intended for grant (version for approval)
May 13, 2019
Advice of delivery
May 13, 2019
Advice of delivery
May 9, 2019
Notification concerning the date of oral proceedings
May 9, 2019
Notification concerning the date of oral proceedings
Apr 18, 2019
(Electronic) Receipt
Apr 18, 2019
Amended claims with annotations
Apr 18, 2019
Amended description with annotations
Apr 18, 2019
Claims
Apr 18, 2019
Description
Apr 18, 2019
Letter accompanying subsequently filed items
Apr 18, 2019
Written submission in preparation to/during oral proceedings
Apr 2, 2019
Annex to the communication
Apr 2, 2019
Notification concerning the date of oral proceedings
Mar 12, 2019
(Electronic) Receipt
Mar 12, 2019
Amended claims with annotations
Mar 12, 2019
Amended claims with annotations
Mar 12, 2019
Amended claims with annotations
Mar 12, 2019
Amended claims with annotations
Mar 12, 2019
Amended claims with annotations
Mar 12, 2019
Claims
Mar 12, 2019
Claims
Mar 12, 2019
Claims
Mar 12, 2019
Claims
Mar 12, 2019
Claims
Mar 12, 2019
Letter accompanying subsequently filed items
Mar 12, 2019
Written submission in preparation to/during oral proceedings
Dec 21, 2018
Advice of delivery
Nov 28, 2018
Advice of delivery
Nov 26, 2018
Acknowledgement of a document
Nov 26, 2018
Annex to the communication
Nov 26, 2018
Summons to attend oral proceedings
Jul 6, 2018
(Electronic) Receipt
Jul 6, 2018
Amended description with annotations
Jul 6, 2018
Description
Jul 6, 2018
Letter accompanying subsequently filed items
Jul 6, 2018
Reply to communication from the Examining Division
Mar 13, 2018
Annex to the communication
Mar 13, 2018
Communication from the Examining Division
Mar 1, 2018
Examination started
Aug 11, 2017
Response to enquiry for communication from the Examining Division
Jul 27, 2017
(Electronic) Receipt
Jul 27, 2017
Enquiry as to the processing of the file
Jul 27, 2017
Letter accompanying subsequently filed items
Apr 20, 2017
Communication confirming withdrawal from representation
Apr 20, 2017
Communication of amended entries concerning the representative
Apr 4, 2017
Letter accompanying subsequently filed items
Apr 4, 2017
Submission concerning change of applicant's representative
Apr 4, 2017
Submission concerning change of applicant's representative
Jan 27, 2016
(Electronic) Receipt
Jan 27, 2016
Invitation to file a copy of search results(priority)
Jan 27, 2016
Letter accompanying subsequently filed items
Jan 27, 2016
Priority search results
Jan 27, 2016
Reply to invitation to file a copy of priority search results
Dec 10, 2015
(Electronic) Receipt
Dec 10, 2015
Letter accompanying subsequently filed items
Dec 10, 2015
Reply to Written Opinion prepared by the EPO
Aug 26, 2015
Communication to designated inventor
Aug 18, 2015
Invitation to indicate correct address of inventor
Aug 18, 2015
Letter concerning the inventor
Aug 5, 2015
Notification on forthcoming publication of bibliographic data
Jul 24, 2015
Letter which had not been notified
Jun 10, 2015
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Jun 3, 2015
Communication to designated inventor
Jun 3, 2015
Communication to designated inventor
Jun 3, 2015
Communication to designated inventor
Jun 3, 2015
Communication to designated inventor
May 19, 2015
Copy of the international preliminary report on patentability
Mar 18, 2015
Information regarding early processing
Mar 4, 2015
(Electronic) Receipt
Mar 4, 2015
Request for entry into the European phase
Aug 26, 2014
Notification of the recording of a change
Jun 2, 2014
Priority document (electronically transmitted)
May 8, 2014
Copy of the international search report
May 8, 2014
Copy of the international search report
May 8, 2014
Published international application - A1
Nov 21, 2013
Written opinion of the ISA, boxes No. I to VIII
Nov 21, 2013
Written opinion of the ISA, cover sheet
Nov 21, 2013
Written opinion of the ISA, supplemental box
Oct 25, 2013
Abstract
Oct 25, 2013
Claims
Oct 25, 2013
Description
Oct 25, 2013
Drawings

EP2911994

ROGERS GERMANY

Application Number: EP13783245A
Filing Date: Sep 16, 2013
Status: Revoked; Mar 10, 2023
Publication Date: Jan 1, 2020
External Links: Slate, Register , Google Patents

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Metal-Ceramic Substrate And Method For Producing A Metal-Ceramic Substrate

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Dossier Documents

EP2911994