Hermetic Feedthrough

Patent No. EP2739420 (titled "Hermetic Feedthrough") was filed by Hirata on Aug 1, 2012. The application was issued on Jun 17, 2015.

Patent Family

Statuses, jurisdictions and citation links are shared on request.

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	Mar 17, 2016	ALTMANN STOSSEL DICK

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

May 23, 2017
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
May 18, 2017
Termination of the opposition proceedings with maintenance of patent
Feb 17, 2017
Advice of delivery
Feb 6, 2017
Acknowledgement of a document
Feb 6, 2017
Decision to discontinue the opposition proceedings
Oct 24, 2016
Brief communication - Opposition proceedings
Oct 20, 2016
Brief communication - Opposition proceedings
Oct 11, 2016
(Electronic) Receipt
Oct 11, 2016
Letter accompanying subsequently filed items
Oct 11, 2016
Withdrawal of an opposition
Sep 6, 2016
Brief communication - Opposition proceedings
Aug 31, 2016
(Electronic) Receipt
Aug 31, 2016
Letter regarding the opposition procedure (no time limit)
Aug 31, 2016
Reply of the patent proprietor to the notice(s) of opposition
Apr 25, 2016
Communication of a notice of opposition and request to file observations
Apr 25, 2016
Notice of further oppositions to opponent(s)
Mar 30, 2016
Non-patent literature cited during the opposition procedure
Mar 30, 2016
Non-patent literature cited during the opposition procedure
Mar 30, 2016
Non-patent literature cited during the opposition procedure
Mar 30, 2016
Non-patent literature cited during the opposition procedure
Mar 30, 2016
Non-patent literature cited during the opposition procedure
Mar 30, 2016
Non-patent literature cited during the opposition procedure
Mar 30, 2016
Non-patent literature cited during the opposition procedure
Mar 30, 2016
Non-patent literature cited during the opposition procedure
Mar 30, 2016
Non-patent literature cited during the opposition procedure
Mar 30, 2016
Non-patent literature cited during the opposition procedure
Mar 30, 2016
Non-patent literature cited during the opposition procedure
Mar 30, 2016
Non-patent literature cited during the opposition procedure
Mar 30, 2016
Notice of opposition
Mar 29, 2016
Communication of a notice of opposition - first information to patent proprietor
Mar 17, 2016
(Electronic) Receipt
Mar 17, 2016
Non-patent literature cited during the opposition procedure
Mar 17, 2016
Non-patent literature cited during the opposition procedure
Mar 17, 2016
Non-patent literature cited during the opposition procedure
Mar 17, 2016
Non-patent literature cited during the opposition procedure
Mar 17, 2016
Non-patent literature cited during the opposition procedure
Mar 17, 2016
Non-patent literature cited during the opposition procedure
Mar 17, 2016
Non-patent literature cited during the opposition procedure
Mar 17, 2016
Non-patent literature cited during the opposition procedure
Mar 17, 2016
Non-patent literature cited during the opposition procedure
Mar 17, 2016
Non-patent literature cited during the opposition procedure
Mar 17, 2016
Non-patent literature cited during the opposition procedure
Mar 17, 2016
Notice of opposition
Mar 17, 2016
Notice of opposition
Mar 17, 2016
Patent document cited during the opposition procedure
Mar 17, 2016
Patent document cited during the opposition procedure
Mar 17, 2016
Patent document cited during the opposition procedure
Mar 17, 2016
Patent document cited during the opposition procedure
Mar 17, 2016
Patent document cited during the opposition procedure
Mar 17, 2016
Patent document cited during the opposition procedure
Mar 17, 2016
Patent document cited during the opposition procedure
Mar 17, 2016
Patent document cited during the opposition procedure
Mar 17, 2016
Patent document cited during the opposition procedure
Mar 17, 2016
Translation of the evidence during Opposition procedure
Jun 17, 2015
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
May 21, 2015
Decision to grant a European patent
May 5, 2015
(Electronic) Receipt
May 5, 2015
Filing of the translations of the claims
May 5, 2015
French translation of claims
May 5, 2015
German translation of the claims
May 5, 2015
Letter accompanying subsequently filed items
Jan 19, 2015
Bibliographic data of the European patent application
Jan 19, 2015
Communication about intention to grant a European patent
Jan 19, 2015
Intention to grant (signatures)
Jan 19, 2015
Text intended for grant (clean copy)
Jan 19, 2015
Text intended for grant (version for approval)
Dec 5, 2014
Examination started
Nov 20, 2014
Communication of the registration of a transfer or change of name and/or address
Nov 5, 2014
(Electronic) Receipt
Nov 5, 2014
Letter accompanying subsequently filed items
Nov 5, 2014
Miscellaneous requests concerning client data
Sep 30, 2014
(Electronic) Receipt
Sep 30, 2014
Letter accompanying subsequently filed items
Sep 30, 2014
Submission concerning a transfer of rights (applicant)
Sep 17, 2014
Communication for party to proceedings/third party
Sep 10, 2014
Refund of fees
Sep 10, 2014
Result of consultation by telephone/in person
Aug 13, 2014
Annexes in respect of a client data request
Aug 13, 2014
Annexes in respect of a client data request
Aug 13, 2014
Annexes in respect of a client data request
Aug 13, 2014
Miscellaneous requests concerning client data
Aug 12, 2014
Annexes in respect of a client data request
Aug 12, 2014
Request for correction of errors in filed documents
May 14, 2014
Notification on forthcoming publication of bibliographic data
Apr 29, 2014
Letter which had not been notified
Apr 25, 2014
Letter which had not been notified
Apr 22, 2014
Letter which had not been notified
Apr 3, 2014
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Mar 11, 2014
Communication to designated inventor
Mar 11, 2014
Communication to designated inventor
Mar 11, 2014
Communication to designated inventor
Mar 11, 2014
Communication to designated inventor
Mar 11, 2014
Communication to designated inventor
Mar 11, 2014
Communication to designated inventor
Mar 11, 2014
Communication to designated inventor
Mar 11, 2014
Communication to designated inventor
Mar 11, 2014
Communication to designated inventor
Mar 11, 2014
Communication to designated inventor
Mar 11, 2014
Communication to designated inventor
Feb 28, 2014
(Electronic) Receipt
Feb 28, 2014
Amended claims filed after receipt of (European) search report
Feb 28, 2014
Amended description filed after receipt of (European) search report
Feb 28, 2014
Amendments received before examination
Feb 28, 2014
Request for entry into the European phase
Feb 18, 2014
Copy of the international preliminary report on patentability
Dec 11, 2013
Information on entry into European phase
Jul 11, 2013
Copy of the international search report
Jul 11, 2013
International publication of the international search report
Mar 4, 2013
Written opinion of the ISA, boxes No. I to VIII
Mar 4, 2013
Written opinion of the ISA, cover sheet
Mar 4, 2013
Written opinion of the ISA, supplemental box
Feb 26, 2013
Priority document (electronically transmitted)
Feb 7, 2013
Published international application - A2
Aug 9, 2012
Abstract
Aug 9, 2012
Claims
Aug 9, 2012
Description
Aug 9, 2012
Drawings

EP2739420

HIRATA

Application Number: EP12745757A
Filing Date: Aug 1, 2012
Status: Opposition Procedure Closed
Publication Date: Jun 17, 2015
External Links: Slate, Register , Google Patents

IP Verse

Hermetic Feedthrough

Patent Summary

Patent Family

Patent Oppositions

Dossier Documents

EP2739420