Thermally Conductive Molded Body And Method For The Production Thereof

Patent No. EP2794970 (titled "Thermally Conductive Molded Body And Method For The Production Thereof") was filed by Zehnder Group on Dec 19, 2012. The application was issued on May 23, 2018.

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
SGL CARBON	Feb 22, 2019	-

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 22, 2021
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Sep 17, 2021
Termination of the opposition proceedings with revocation of patent
Jun 7, 2021
Decision revoking the European Patent (patent proprietor)
May 17, 2021
Document concerning representation
Feb 18, 2021
Communication concerning surcharge and failure to observe time limit
Oct 2, 2020
Communication of bibliographic data
Oct 2, 2020
Communication with request to file translations
Sep 25, 2020
Maintenance of the patent with the documents specified in the final decision
Jun 12, 2020
Advice of delivery
Jun 4, 2020
Acknowledgement of a document
Jun 4, 2020
Decision of the Opposition Division
Jun 4, 2020
Druckexemplar in opposition procedure
Jun 4, 2020
Grounds for the decision (Annex) - opposition
Jun 4, 2020
Interlocutory decision in opposition proceedings
Jun 4, 2020
Internal form - Opposition/addressees
Jun 4, 2020
Means of redress
May 25, 2020
Notification concerning the date of oral proceedings
May 18, 2020
(Electronic) Receipt
May 18, 2020
Amended description with annotations
May 18, 2020
Description
May 18, 2020
Letter accompanying subsequently filed items
May 18, 2020
Written submission in preparation to/during oral proceedings
May 13, 2020
(Electronic) Receipt
May 13, 2020
Amended claims with annotations
May 13, 2020
Amended description with annotations
May 13, 2020
Auxiliary request during Opposition procedure
May 13, 2020
Auxiliary request during Opposition procedure
May 13, 2020
Letter accompanying subsequently filed items
May 13, 2020
Written submission in preparation to/during oral proceedings
Apr 7, 2020
(Electronic) Receipt
Apr 7, 2020
Amended claims with annotations
Apr 7, 2020
Amended claims with annotations
Apr 7, 2020
Amended claims with annotations
Apr 7, 2020
Auxiliary request during Opposition procedure
Apr 7, 2020
Auxiliary request during Opposition procedure
Apr 7, 2020
Auxiliary request during Opposition procedure
Apr 7, 2020
Letter accompanying subsequently filed items
Apr 7, 2020
Non-patent literature cited during the opposition procedure
Apr 7, 2020
Non-patent literature cited during the opposition procedure
Apr 7, 2020
Written submission in preparation to/during oral proceedings
Mar 9, 2020
(Electronic) Receipt
Mar 9, 2020
Letter accompanying subsequently filed items
Mar 9, 2020
Request for interpreters during oral proceedings
Jan 7, 2020
Notification concerning the date of oral proceedings
Dec 16, 2019
Brief communication - Opposition proceedings
Dec 16, 2019
Brief communication - Opposition proceedings
Dec 11, 2019
Withdrawal of an opposition
Nov 11, 2019
Advice of delivery
Nov 11, 2019
Advice of delivery
Oct 18, 2019
Advice of delivery
Oct 17, 2019
Advice of delivery
Oct 14, 2019
Acknowledgement of a document
Oct 14, 2019
Acknowledgement of a document
Oct 14, 2019
Annex to the communication - opposition
Oct 14, 2019
Information concerning oral proceedings
Oct 14, 2019
Summons to attend oral proceedings
Oct 14, 2019
Summons to attend oral proceedings
Jul 17, 2019
Brief communication - Opposition proceedings
Jul 12, 2019
(Electronic) Receipt
Jul 12, 2019
Letter accompanying subsequently filed items
Jul 12, 2019
Reply of the patent proprietor to the notice(s) of opposition
Mar 14, 2019
Communication of a notice of opposition and request to file observations
Mar 14, 2019
Notice of further oppositions to opponent(s)
Mar 4, 2019
Communication of a notice of opposition - first information to patent proprietor
Feb 27, 2019
Notice of opposition
Feb 27, 2019
Notice of opposition
Feb 27, 2019
Patent document cited during the opposition procedure
Feb 27, 2019
Patent document cited during the opposition procedure
Feb 27, 2019
Patent document cited during the opposition procedure
Feb 27, 2019
Patent document cited during the opposition procedure
Feb 22, 2019
Notice of opposition
Feb 22, 2019
Notice of opposition
Feb 22, 2019
Patent document cited during the opposition procedure
Jun 4, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Apr 26, 2018
Decision to grant a European patent
Apr 12, 2018
(Electronic) Receipt
Apr 12, 2018
English translation of the claims
Apr 12, 2018
Filing of the translations of the claims
Apr 12, 2018
French translation of claims
Apr 12, 2018
Letter accompanying subsequently filed items
Jan 29, 2018
Bibliographic data of the European patent application
Jan 29, 2018
Communication about intention to grant a European patent
Jan 29, 2018
Intention to grant (signatures)
Jan 29, 2018
Text intended for grant (clean copy)
Jan 29, 2018
Text intended for grant (version for approval)
Oct 27, 2017
Submission concerning representation
Jun 8, 2017
Submission concerning representation
Jan 4, 2017
(Electronic) Receipt
Jan 4, 2017
Amended claims with annotations
Jan 4, 2017
Amended claims with annotations
Jan 4, 2017
Claims
Jan 4, 2017
Claims
Jan 4, 2017
Letter accompanying subsequently filed items
Jan 4, 2017
Reply to communication from the Examining Division
Nov 4, 2016
Grant of extension of time limit (examination procedure)
Oct 31, 2016
(Electronic) Receipt
Oct 31, 2016
Letter accompanying subsequently filed items
Oct 31, 2016
Request for extension of time limit to communication from the Examining Division
Jul 4, 2016
Annex to the communication
Jul 4, 2016
Communication from the Examining Division
Jun 24, 2016
Examination started
Oct 1, 2014
Notification on forthcoming publication of bibliographic data
Jul 29, 2014
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Jul 25, 2014
Communication to designated inventor
Jul 22, 2014
Priority search results copy provided by EPO
Jul 7, 2014
Copy of the international preliminary report on patentability
Jun 20, 2014
Notification of the recording of a change
Jun 20, 2014
Notification of the recording of a change
Jun 13, 2014
(Electronic) Receipt
Jun 13, 2014
Request for entry into the European phase
May 6, 2014
Information on entry into European phase
Oct 10, 2013
Published international application - A4
Aug 15, 2013
Copy of the international search report
Aug 15, 2013
Copy of the international search report
Aug 15, 2013
International publication of the international search report
Jul 17, 2013
Priority document (electronically transmitted)
Jul 3, 2013
Written opinion of the ISA, boxes No. I to VIII
Jul 3, 2013
Written opinion of the ISA, cover sheet
Jul 3, 2013
Written opinion of the ISA, supplemental box
Jun 27, 2013
Published international application - A2
Dec 19, 2012
(Electronic) Receipt
Dec 19, 2012
Abstract
Dec 19, 2012
Claims
Dec 19, 2012
Description
Dec 19, 2012
Drawings
Dec 19, 2012
Priority document (RO-procedure)

EP2794970

ZEHNDER GROUP

Application Number: EP12806454A
Filing Date: Dec 19, 2012
Status: Revoked; Sep 24, 2021
Publication Date: May 23, 2018
External Links: Slate, Register , Google Patents

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Thermally Conductive Molded Body And Method For The Production Thereof

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Dossier Documents

EP2794970